In biology and ecology, extinction is the end of an organism or of a group of organisms (taxon), normally a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "re-appears" (typically in the fossil record) after a period of apparent absence.

Through evolution, new species arise through the process of speciation—where new varieties of organisms arise and thrive when they are able to find and exploit an ecological niche—and species become extinct when they are no longer able to survive in changing conditions or against superior competition. The relationship between animals and their ecological niches has been firmly established. A typical species becomes extinct within 10 million years of its first appearance, although some species, called living fossils, survive virtually unchanged for hundreds of millions of years. Most extinctions have occurred naturally, without human intervention: it is estimated that 99.9% of all species that have ever existed are now extinct.

Mass extinctions are relatively rare events; however, isolated extinctions are quite common. Only recently have extinctions been recorded and scientists have become alarmed at the high rates of recent extinctions. Most species that become extinct are never scientifically documented. Some scientists estimate that up to half of presently existing species may become extinct by 2100. It is difficult to estimate the trajectory that biodiversity may have taken without human impact but scientists at the University of Bristol estimate that biodiversity may increase exponentially without human influence. __TOC__

Definition

A species becomes extinct when the last existing member of that species dies. Extinction therefore becomes a certainty when there are no surviving individuals that are able to reproduce and create a new generation. A species may become functionally extinct when only a handful of individuals survive, which are unable to reproduce due to poor health, age, sparse distribution over a large range, a lack of individuals of both sexes (in sexually reproducing species), or other reasons.

Pinpointing the extinction (or pseudoextinction) of a species requires a clear definition of that species. If it is to be declared extinct, the species in question must be uniquely identifiable from any ancestor or daughter species, or from other closely related species. Extinction of a species (or replacement by a daughter species) plays a key role in the punctuated equilibrium hypothesis of Stephen Jay Gould and Niles Eldredge.

In ecology, ''extinction'' is often used informally to refer to local extinction, in which a species ceases to exist in the chosen area of study, but still exists elsewhere. This phenomenon is also known as extirpation. Local extinctions may be followed by a replacement of the species taken from other locations; wolf reintroduction is an example of this. Species which are not extinct are termed extant. Those that are extant but threatened by extinction are referred to as threatened or endangered species.

An important aspect of extinction at the present time are human attempts to preserve critically endangered species, which is reflected by the creation of the conservation status "Extinct in the Wild" (EW). Species listed under this status by the International Union for Conservation of Nature (IUCN) are not known to have any living specimens in the wild, and are maintained only in zoos or other artificial environments. Some of these species are functionally extinct, as they are no longer part of their natural habitat and it is unlikely the species will ever be restored to the wild. When possible, modern zoological institutions attempt to maintain a viable population for species preservation and possible future reintroduction to the wild through use of carefully planned breeding programs.

The extinction of one species' wild population can have knock-on effects, causing further extinctions. These are also called "chains of extinction". This is especially common with extinction of keystone species.

Pseudoextinction

Descendants may or may not exist for extinct species. Daughter species that evolve from a parent species carry on most of the parent species' genetic information, and even though the parent species may become extinct, the daughter species lives on. In other cases, species have produced no new variants, or none that are able to survive the parent species' extinction. Extinction of a parent species where daughter species or subspecies are still alive is also called ''pseudoextinction''.

Pseudoextinction is difficult to demonstrate unless one has a strong chain of evidence linking a living species to members of a pre-existing species. For example, it is sometimes claimed that the extinct ''Hyracotherium'', which was an early horse that shares a common ancestor with the modern horse, is pseudoextinct, rather than extinct, because there are several extant species of ''Equus'', including zebra and donkeys. However, as fossil species typically leave no genetic material behind, it is not possible to say whether ''Hyracotherium'' actually evolved into more modern horse species or simply evolved from a common ancestor with modern horses. Pseudoextinction is much easier to demonstrate for larger taxonomic groups.

Causes

As long as species have been evolving, species have been going extinct. It is estimated that over 99% of all species that ever lived are extinct. The average life-span of most species is 10 million years, although this varies widely between taxa. There are a variety of causes that can contribute directly or indirectly to the extinction of a species or group of species. "Just as each species is unique," write Beverly and Stephen C. Stearns, "so is each extinction ... the causes for each are varied—some subtle and complex, others obvious and simple". Most simply, any species that is unable to survive or reproduce in its environment, and unable to move to a new environment where it can do so, dies out and becomes extinct. Extinction of a species may come suddenly when an otherwise healthy species is wiped out completely, as when toxic pollution renders its entire habitat unliveable; or may occur gradually over thousands or millions of years, such as when a species gradually loses out in competition for food to better adapted competitors. Extinction may take place a long time after the events that set it in motion, a phenomenon known as extinction debt.

Assessing the relative importance of genetic factors compared to environmental ones as the causes of extinction has been compared to the nature-nurture debate. The question of whether more extinctions in the fossil record have been caused by evolution or by catastrophe is a subject of discussion; Mark Newman, the author of ''Modeling Extinction'' argues for a mathematical model that falls between the two positions. By contrast, conservation biology uses the extinction vortex model to classify extinctions by cause. When concerns about human extinction have been raised, for example in Sir Martin Rees' 2003 book ''Our Final Hour'', those concerns lie with the effects of climate change or technological disaster.

Currently, environmental groups and some governments are concerned with the extinction of species caused by humanity, and are attempting to combat further extinctions through a variety of conservation programs. Humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of new predators and food competitors, overhunting, and other influences. Explosive, unsustainable human population growth is an essential cause of the extinction crisis. According to the International Union for Conservation of Nature (IUCN), 784 extinctions have been recorded since the year 1500 (to the year 2004), the arbitrary date selected to define "modern" extinctions, with many more likely to have gone unnoticed (several species have also been listed as extinct since the 2004 date).

Genetics and demographic phenomena

Population genetics and demographic phenomena affect the evolution, and therefore the risk of extinction, of species. Limited geographic range is the most important determinant of genus extinction at background rates but becomes increasingly irrelevant as mass extinction arises.

Natural selection acts to propagate beneficial genetic traits and eliminate weaknesses. It is nevertheless possible for a deleterious mutation to be spread throughout a population through the effect of genetic drift.

Because traits are selected and not genes, the relationship between genetic diversity and extinction risk can be complex with factors such as balancing selection, cryptic genetic variation, phenotypic plasticity, and degeneracy all playing potential roles.

A diverse or deep gene pool gives a population a higher chance of surviving an adverse change in conditions. Effects that cause or reward a loss in genetic diversity can increase the chances of extinction of a species. Population bottlenecks can dramatically reduce genetic diversity by severely limiting the number of reproducing individuals and make inbreeding more frequent. The founder effect can cause rapid, individual-based speciation and is the most dramatic example of a population bottleneck.

Genetic pollution

Purebred wild species evolved to a specific ecology can be threatened with extinction through the process of genetic pollution—i.e., uncontrolled hybridization, introgression genetic swamping which leads to homogenization or out-competition from the introduced (or hybrid) species. Endemic populations can face such extinctions when new populations are imported or selectively bred by people, or when habitat modification brings previously isolated species into contact. Extinction is likeliest for rare species coming into contact with more abundant ones; interbreeding can swamp the rarer gene pool and create hybrids, depleting the purebred gene pool (for example, the endangered Wild water buffalo is most threatened with extinction by genetic pollution from the abundant domestic water buffalo). Such extinctions are not always apparent from morphological (non-genetic) observations. Some degree of gene flow is a normal evolutionarily process, nevertheless, hybridization (with or without introgression) threatens rare species' existence.

The gene pool of a species or a population is the variety of genetic information in its living members. A large gene pool (extensive genetic diversity) is associated with robust populations that can survive bouts of intense selection. Meanwhile, low genetic diversity (see inbreeding and population bottlenecks) reduces the range of adaptions possible. Replacing native with alien genes narrows genetic diversity within the original population, thereby increasing the chance of extinction.

Habitat degradation

Habitat degradation is currently the main anthropogenic cause of species extinctions. The main cause of habitat degradation worldwide is agriculture, with urban sprawl, logging, mining and some fishing practices close behind. The degradation of a species' habitat may alter the fitness landscape to such an extent that the species is no longer able to survive and becomes extinct. This may occur by direct effects, such as the environment becoming toxic, or indirectly, by limiting a species' ability to compete effectively for diminished resources or against new competitor species.

Habitat degradation through toxicity can kill off a species very rapidly, by killing all living members through contamination or sterilizing them. It can also occur over longer periods at lower toxicity levels by affecting life span, reproductive capacity, or competitiveness.

Habitat degradation can also take the form of a physical destruction of niche habitats. The widespread destruction of tropical rainforests and replacement with open pastureland is widely cited as an example of this; elimination of the dense forest eliminated the infrastructure needed by many species to survive. For example, a fern that depends on dense shade for protection from direct sunlight can no longer survive without forest to shelter it. Another example is the destruction of ocean floors by bottom trawling.

Diminished resources or introduction of new competitor species also often accompany habitat degradation. Global warming has allowed some species to expand their range, bringing unwelcome competition to other species that previously occupied that area. Sometimes these new competitors are predators and directly affect prey species, while at other times they may merely outcompete vulnerable species for limited resources. Vital resources including water and food can also be limited during habitat degradation, leading to extinction.

Predation, competition, and disease

Before the evolution of hominids, life forms competed with each other and drove one another extinct. Recently in geologic time, Humans have been transporting animals and plants from one part of the world to another for thousands of years, sometimes deliberately (e.g., livestock released by sailors onto islands as a source of food) and sometimes accidentally (e.g., rats escaping from boats). In most cases, such introductions are unsuccessful, but when they do become established as an invasive alien species, the consequences can be catastrophic. Invasive alien species can affect native species directly by eating them, competing with them, and introducing pathogens or parasites that sicken or kill them or, indirectly, by destroying or degrading their habitat. Human populations may themselves act as invasive predators. According to the "overkill hypothesis", the swift extinction of the megafauna in areas such as New Zealand, Australia, Madagascar and Hawaii resulted from the sudden introduction of human beings to environments full of animals that had never seen them before, and were therefore completely unadapted to their predation techniques.

Coextinction

Coextinction refers to the loss of a species due to the extinction of another; for example, the extinction of parasitic insects following the loss of their hosts. Coextinction can also occur when a species loses its pollinator, or to predators in a food chain who lose their prey. "Species coextinction is a manifestation of the interconnectedness of organisms in complex ecosystems ... While coextinction may not be the most important cause of species extinctions, it is certainly an insidious one". Coextinction is especially common when a keystone species goes extinct. Models suggest that coextinction is the most common form of biodiversity loss. Coextinction allows for cascading effects across the trophic levels. Such effects are most severe in mutualistic and parasitic relationships. An example of coextinction would be the Haast's Eagle and the Moa. The Haast's Eagle is an example of a predator that became extinct because its food source became extinct. The moa were several species of flightless birds that served as a food source to the Haast's Eagle.

Climate Change

Extinction as a result of climate change has been confirmed by fossil studies. Particularly, the extinction of amphibians during the Carboniferous Rainforest Collapse, 350 million years ago. A 2003 review across 14 biodiversity research centers predicted that, because of climate change, 15–37% of land species would be "committed to extinction" by 2050. The ecologically rich areas that would potentially suffer the heaviest losses include the Cape Floristic Region, and the Caribbean Basin. These areas might see a doubling of present carbon dioxide levels and rising temperatures that could eliminate 56,000 plant and 3,700 animal species.

Mass extinctions

There have been at least five mass extinctions in the history of life on earth, and four in the last 3.5 billion years in which many species have disappeared in a relatively short period of geological time. The massive eruptive event is considered to be one likely cause of the "Great Dying" about 250 million years ago, which is estimated to have killed 90% of species existing at the time. There is also evidence to suggest this event was preceded by another mass extinction known as Olson's Extinction. The Cretaceous–Tertiary extinction event occurred 65 million years ago at the end of the Cretaceous period and is best known for having wiped out non-avian dinosaurs, among many other species.

Modern extinctions

According to a 1998 survey of 400 biologists conducted by New York's American Museum of Natural History, nearly 70 percent believed that they were currently in the early stages of a human-caused extinction, known as the Holocene extinction. In that survey, the same proportion of respondents agreed with the prediction that up to 20 percent of all living populations could become extinct within 30 years (by 2028). Biologist E. O. Wilson estimated in 2002 that if current rates of human destruction of the biosphere continue, one-half of all species of life on earth will be extinct in 100 years. More significantly the rate of species extinctions at present is estimated at 100 to 1000 times "background" or average extinction rates in the evolutionary time scale of planet Earth.

History of scientific understanding

In the 1750s when extinction was first described, the idea of extinction was threatening to those who held a belief in the Great Chain of Being, a theological position that did not allow for "missing links".

The possibility of extinction was not widely accepted before the 1800s. The devoted naturalist Carl Linnaeus, could "hardly entertain" the idea that humans could cause the extinction of a species. When parts of the world had not been thoroughly examined and charted, scientists could not rule out that animals found only in the fossil record were not simply "hiding" in unexplored regions of the Earth. Georges Cuvier is credited with establishing extinction as a fact in a 1796 lecture to the French Institute. Cuvier's observations of fossil bones convinced him that they did not originate in extant animals. This discovery was critical for the spread of uniformitarianism, and led to the first book publicizing the idea of evolution though Cuvier himself strongly opposed the theories of evolution advanced by Lamarck and others.

Human attitudes and interests

Extinction is an important research topic in the field of zoology, and biology in general, and has also become an area of concern outside the scientific community. A number of organizations, such as the Worldwide Fund for Nature, have been created with the goal of preserving species from extinction. Governments have attempted, through enacting laws, to avoid habitat destruction, agricultural over-harvesting, and pollution. While many human-caused extinctions have been accidental, humans have also engaged in the deliberate destruction of some species, such as dangerous viruses, and the total destruction of other problematic species has been suggested. Other species were deliberately driven to extinction, or nearly so, due to poaching or because they were "undesirable", or to push for other human agendas. One example was the near extinction of the American bison, which was nearly wiped out by mass hunts sanctioned by the United States government, in order to force the removal of Native Americans, many of whom relied on the bison for food.

Biologist Bruce Walsh of the University of Arizona states three reasons for scientific interest in the preservation of species; genetic resources, ecosystem stability, and ethics; and today the scientific community "stress[es] the importance" of maintaining biodiversity.

In modern times, commercial and industrial interests often have to contend with the effects of production on plant and animal life. However, some technologies with minimal, or no, proven harmful effects on ''Homo sapiens'' can be devastating to wildlife (for example, DDT). Biogeographer Jared Diamond notes that while big business may label environmental concerns as "exaggerated", and often cause "devastating damage", some corporations find it in their interest to adopt good conservation practices, and even engage in preservation efforts that surpass those taken by national parks.

Governments sometimes see the loss of native species as a loss to ecotourism, and can enact laws with severe punishment against the trade in native species in an effort to prevent extinction in the wild. Nature preserves are created by governments as a means to provide continuing habitats to species crowded by human expansion. The 1992 Convention on Biological Diversity has resulted in international Biodiversity Action Plan programmes, which attempt to provide comprehensive guidelines for government biodiversity conservation. Advocacy groups, such as The Wildlands Project and the Alliance for Zero Extinctions, work to educate the public and pressure governments into action.

People who live close to nature can be dependent on the survival of all the species in their environment, leaving them highly exposed to extinction risks. However, people prioritize day-to-day survival over species conservation; with human overpopulation in tropical developing countries, there has been enormous pressure on forests due to subsistence agriculture, including slash-and-burn agricultural techniques that can reduce endangered species's habitats.

Michael Levin argues, "The very fact that a species is near extinction implies that its final demise will have negligible impact."

=== Planned extinction === Humans have aggressively worked toward the extinction of many species of viruses and bacteria in the cause of disease eradication. For example, the smallpox virus is now extinct in the world—although samples are retained in laboratory settings, and the polio virus is now confined to small parts of the world as a result of human efforts to prevent the disease it causes.

Olivia Judson is one of six modern scientists to have advocated the deliberate extinction of specific species. Her September 25, 2003 ''New York Times'' article, "A Bug's Death", advocates "specicide" of thirty mosquito species through the introduction of a genetic element, capable of inserting itself into another crucial gene, to create recessive "knockout genes". Her arguments for doing so are that the ''Anopheles'' mosquitoes (which spread malaria) and ''Aedes'' mosquitoes (which spread dengue fever, yellow fever, elephantiasis, and other diseases) represent only 30 species; eradicating these would save at least one million human lives per annum at a cost of reducing the genetic diversity of the family Culicidae by only 1%. She further argues that since species become extinct "all the time" the disappearance of a few more will not destroy the ecosystem: "We're not left with a wasteland every time a species vanishes. Removing one species sometimes causes shifts in the populations of other species — but different need not mean worse." In addition, anti-malarial and mosquito control programs offer little realistic hope to the 300 million people in developing nations who will be infected with acute illnesses this year. Although trials are ongoing, she writes that if they fail: "We should consider the ultimate swatting."

Cloning

Ongoing technological advances have encouraged the hypothesis that by using DNA from the remains of an extinct species, through the process of cloning, the species may be "brought back to life". Proposed targets for cloning include the dinosaurs, the mammoth, thylacine, and the Pyrenean Ibex. In order for such a program to succeed, a sufficient number of individuals would have to be cloned, from the DNA of different individuals (in the case of sexually reproducing organisms) to create a viable population. Though bioethical and philosophical objections have been raised, the cloning of extinct creatures seems a viable outcome of the continuing advancements in our science and technology.

In 2003, scientists attempted to clone the extinct Pyrenean Ibex (''C. p. pyrenaica''). This initial attempt failed; of the 285 embryos reconstructed, 54 were transferred to 12 mountain goats and mountain goat-domestic goat hybrids, but only two survived the initial two months of gestation before they too died. In 2009, a second attempt was made to clone the Pyrenean Ibex; one clone was born alive, but died seven minutes later, due to physical defects in the lungs.

The concept of cloning extinct species was thought to be first popularized by the successful novel and subsequent film ''Jurassic Park'', though it may have been first used in John Brosnan's 1984 novel ''Carnosaur'', then in F. Paul Wilson's 1989 novel ''Dydeetown World,'' and later in Piers Anthony's 1990 novel ''Balook'', which featured the resurrection of a ''Baluchitherium''.

See also

Dominant group (extinction)

Endling

Extinction risk from global warming

Gene pool

Genetic erosion

Genetic pollution

Habitat fragmentation

IUCN Red List

IUCN Red List of extinct species for a list by taxonomy

Ecological importance of bees

List of extinct animals

List of extinct plants

Living Planet Index

Mass extinction

Overexploitation

Red List Index

Refugium (population biology)

Speciation

Timeline of extinctions

Voluntary Human Extinction Movement

Dinosaurs

References

External links

Committee on recently extinct organisms

Recently Extinct Animals

H.E. Strickland's ''The Dodo and its Kindred'' (London: 1848), a study of three extinct bird species — full digital facsimile, Linda Hall Library

Sepkoski's Global Genus Database of Marine Animals — Calculate past mass extinction rates for yourself!

Category:Biota by conservation status Category:International Union for Conservation of Nature Category:Articles with inconsistent citation formats Category:Evolutionary biology * Category:Environmental issues with conservation

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Coordinates	33°55′31″N18°25′26″N
name	Thousand Foot Krutch
background	group_or_band
origin	Peterborough, Ontario, Canada
genre	Christian rockNu metalRap metalHard rock
years active	1995–present
label	Tooth & Nail
associated acts	FM StaticThe Drawing RoomHawk Nelson Manafest HeadspaceOddballThree Days Grace
current members	Trevor "Teerawk" McNevanSteve AugustineJoel Bruyere
past members	Dave Smith Pat PedasiukGeoff "Johnny Orbital" Laforet Christian HarveyTim Baxter Mike Harrison }}

Thousand Foot Krutch is a Canadian Christian rock band formed in 1997. They have released five major studio albums: ''Set It Off'' (2001), ''Phenomenon'' (2003), ''The Art of Breaking'' (2005), ''The Flame In All of Us'' (2007), and ''Welcome to the Masquerade'' (2009). They also have one live album, ''Live at the Masquerade'' (2011). Singer Trevor McNevan and drummer Steve Augustine are also members of their own side project band called FM Static and Joel Bruyere started his own solo project called ''The Drawing Room'' in 2009. The band has sold over a half a million albums as of 2010.

Overview

Trevor McNevan began the band in Peterborough, Ontario, a city northeast of Toronto, where he went to high school. Joel Bruyere, born in Brantford, Ontario, was McNevan's childhood friend who had moved away but remained in contact with him. Drummer Steve Augustine is from Hamilton, Ontario. Trevor's first band was , which featured Dave Smith on guitar, Tim Baxter on bass and Trevor's good friend, Three Days Grace's Neil Sanderson, on drums. Oddball recorded only one album, ''Shutterbug'', which was released in 1995. McNevan is the founding member of TFK (along with original guitarist Dave Smith), formed in 1997 in Peterborough, Ontario. McNevan came up with TFK's name "symbolizing the point in our lives that we realize we can't make it on our own strength". He has written and released 6 albums with Thousand Foot Krutch to date and another four with his side project FM Static.

TFK has worked with Aaron Sprinkle (Mae/Anberlin/MxPx), Gavin Brown (Three Days Grace/Billy Talent/Thornley), Arnold Lanni (Our Lady Peace/Finger Eleven/Simple Plan), and Ken Andrews (Beck/Chris Cornell/Pete Yorn/Tenacious D) on their last 3 Tooth and Nail-released records.

History

''Shutterbug'' (1995–1996)

'''' was released in 1995 by Trevor McNevan. Trevor had friends Dave Smith (guitar), Tim Baxter (bass) and Neil Sanderson (of Three Days Grace) (drums), play on the album. There were 27 songs on the album, the first half rock, the second half hip-hop. McNevan recorded it at Barry Haggarty's studio in his home town of Peterborough, Ontario, Canada. He worked at McDonalds and other jobs to pay for the studio time. The song "Lift It," first appeared here and was later re-recorded for Thousand Foot Krutch's first release That's What People Do and appeared again on Set It Off.

''That's What People Do'' (1997–1999)

''That's What People Do'' was written the year McNevan started TFK in 1997. It was released independently in 1998 and is out of print. It sold over 5000 copies. TFK climbed the ladder of local notoriety throughout Ontario and abroad. Reaching the ears of Ontario commercial radio, CKWF 101.5 FM in their home town of Peterborough took a chance and added "Rhyme Animal", the band's first single from their independent recording, to their rotation. It clicked with listeners and within two months ended up being one of the five most requested songs of the year. In 1999 TFK was chosen by 7 Ball Magazine as one of the top 25 bands in North America. They were also awarded "Best Indie Recording" and Trevor awarded "Vocalist of the Year" by the readers of The Wire Magazine. They were then awarded "Band of the Year" at the 2000 Wire Awards. They were also voted as the #1 band of the millennium on 100.3 FM in Barrie, Ontario.

''Set It Off'' (2000–2002)

''Set It Off'' was released on November 14, 2000. It was the group's first indie label release. The sound of the album was distinct in its heavily hip-hop influenced nu metal, and though a few songs from the record (including "Puppet" and "Supafly") impacted at both secular and Christian radio, the band gained notoriety almost entirely through self-promotion and word of mouth. The band toured it extensively across North America and ended up garnering much label attention by selling 85,000 copies of the indie release out of their van. The band also printed a limited edition "Pre-release" version of "Set It Off" only sold at their release party at The Gordon Best Theatre in Peterborough, Ontario for their local fans. TFK toured with Finger Eleven, Econoline Crush, Treble Charger, The Tea Party, Matthew Good Band, Gob, Sum 41 and others. Three Days Grace, which was a cover band at that time, was TFK's regular support act. Trevor helped with recordings of Three Days Grace's demo album. He is also featured on their song "This Movie" from this album. Around this same time, Dave Smith left the group; Making McNevan the only original member. Smith was replaced with Mike Harrison, who parted ways about a year later. After Dave Smith's departure, McNevan began writing all the guitar lines and the band has used a live guitar player instead of officially replacing him.

Track seven from this album, entitled "Unbelievable" - a cover of the EMF song of the same name - is said to appear on the soundtrack for the 2010 movie "Just Wright".

''Phenomenon'' (2003–2004)

In 2003, the band signed with Seattle-based Tooth & Nail Records after long consideration and released their critically acclaimed second full-length CD, ''Phenomenon''. Though something of a departure from the rap-heavy sound of ''Set it Off'', ''Phenomenon'' still relied on McNevan's rhythmic vocals, albeit with a solid modern metal sound. ''Phenomenon'' was well received, and spawned 4 popular radio singles, including the anthemic "Rawkfist." The CD sold 200,000 units making it one of the best-selling albums in Tooth & Nail's history. They continued this success with the 2004 re-release of ''Set it Off'' through Tooth & Nail, allowing for a larger print run and adding 6 songs, including five from "That's What People Do", and one new song "Everyone Like Me", produced by Gavin Brown (Three Days Grace/Billy Talent/Thornley). Now touring majorly, the band needed a guitarist for live shows; because Myke Harrison had not been replaced and Trevor had recorded lead guitars on Phenomenon. So the trio enlisted Jamie Aplin, a member of a fellow Canadian band (h)eadspace who had played drums, as fill in guitarist. Jamie never recorded any records with the band.

In that time McNevan and Augustine started a side band called FM Static, which can be classified as a pop-punk or pop/rock band and is usually much more light-hearted. FM Static scoring two #10 hits for their songs "Crazy Mary", and "Something to Believe in." In 2004, they toured with Kutless on the "Sea of Faces" tour alongside Falling Up and FM Static.

''The Art of Breaking'' (2005–2006)

On July 19, 2005, they released their third full-length album ''The Art of Breaking'', produced by Arnold Lanni (Our Lady Peace/Finger Eleven/Simple Plan). This album makes almost a complete break from the nu metal sound of Phenomenon, focusing more on heavy elements. The record is the first to feature short guitar solos as well. The Art of Breaking was received well from fans, although some criticized the album's change of style. The single "Move" peaked at #16 on the Billboard Mainstream Rock chart early 2006. Other singles included "Absolute" and "Breathe You In", which was released to alternative radio and was one of the band's first slower songs. During this time the band toured extensivley.

''The Flame in All of Us'' (2007–2008)

After working in the studio with producer Ken Andrews (Beck/Chris Cornell/Pete Yorn/Tenacious D/Mae) they released ''The Flame in All of Us'' on September 18, 2007, with a move to a more mainstream rock sound, with some heavy influences from bands such as fellow Canadian artists Our Lady Peace & other various metal bands. The album features the singles "Falls Apart", "What do we Know?", "Favorite Disease" and "The Flame in All of Us". On January 20, 2008 "The Flame In All Of Us" became the 1000th song to ever make it on the ChristianRock.Net Top 30 Chart. Also on Purevolume.com Thousand Foot Krutch was the favorite artist on the 2nd of July 2007 and 26 August 2007.

In 2006, Trevor became involved with TobyMac and helped him write the song "Ignition" found on Toby's album ''Portable Sounds''. The song has been used in many TV/film placements including ''Monday Night Football'' and ''NASCAR''. Because of this, in the spring of 2007 the band was part of the TobyMac Portable Sounds tour. The tour was such a success that Toby asked them to do the fall tour as well.

The next tour was in the spring of 2008 when the band toured with Skillet and Decyfer Down. TFK performed with P.O.D., Chevelle, Sevendust, 10 Years, Daughtry, Red and many other bands on this album. After a lengthy summer playing festivals and one-offs, they were direct support for the very first Creation Festival: The Tour. The tour consisted of the following nine bands: Kutless, TFK, Pillar, KJ-52, Fireflight, Worth Dying For, Run Kid Run, Esterlyn, and Capital Lights. TFK was asked to headline the tour three shows in, but declined. TFK covered the Christmas song "Jingle Bell Rawk" for the Christmas album X Christmas, put out by Tooth & Nail Records.

''Welcome to the Masquerade'' (2009–2011)

Thousand Foot Krutch's next album, titled ''Welcome to the Masquerade'', first announced in early 2009. In April '09, Trevor appeared in a live chat with fans via TFKTV hosted by Mogulus Live Broadcast, where he revealed several facts about the record. The band reunited with Aaron Sprinkle to co-produce this album (Sprinkle had previously produced the TFK album ''Phenomenon'') with Emery's Matt Carter assisting and Randy Staub (Metallica/Stone Sour/Nickelback/Our Lady Peace) mixing. The song "Fire It Up" will be featured in video games such as EA Sports NHL 10 and a few others and is featured in the G.I. Joe: The Rise of Cobra movie trailer. The record was released on September 8, 2009 and peaked at #35 on the ''Billboard'' 200.

In summer 2009, McNevan underwent emergency surgery on his appendix, causing TFK to cancel at Creation West Festival (not to be confused with Creation Festival: The Tour). He returned to play shows a week later. The band did appear at many other festivals, including their debut appearance at Soulfest. Thousand Foot Krutch has now announced a fall tour to support Welcome to The Masquerade and during fall 2009, TFK performed again on Creation Festival: The Tour, with Jars of Clay, Audio Unplugged, B.Reith, FM Static, and This Beautiful Republic, and also a Christmas holiday show with 30 Seconds to Mars, Flyleaf, After Midnight Project, and The Veer Union.

On September 8, 2009, TFK's three albums, ''Phenomenon'', ''The Art of Breaking'', and ''The Flame In All of Us'' were re-released as a three-CD set called ''Deja Vu: The Thousand Foot Krutch Anthology''.

Thousand Foot Krutch toured with Breaking Benjamin, Chevelle and Red in March 2010.

The Peterborough Examiner reported on January 29 that an unspecified Thousand Foot Krutch song may be used in Iron Man 2.

In a recent concert video posted on February 1, the band was seen with a new guitarist. His name is Ty Dietzler. He has replaced Nick Baumhardt as the touring guitarist for TFK. He has also played rhythm guitar for Christian hard rock band The Letter Black.

In the first week of April 2010, "Fire it Up" was released for the Rock band music store in Rock Band 2. On April 19, The Detroit Red Wings featured "The Invitation" and "Welcome To The Masquerade" during the pre-game introduction. On May 11, 2010, Trevor announced on his personal Facebook page: "We [TFK] covered "The Heat Miser Song" from the old classic Christmas special, gonna do one with FM too, but that's a surprise..." referring to their upcoming appearance on the album "X-Christmas 2" by Tooth and Nail Records. He has also stated that a live DVD for TFK is planned for the very near future and is being recorded on May 28 at YC Alberta at Rexall Place in Edmonton in front of an audience of 14,000 people. The live DVD is likely to be released in the fall of 2010 according to Trevor. TFK's song "Unbelievable" is to be used in the movie Just Wright. During the 2010 NBA playoffs, TFK's song "Move" is being used by ABC.thumb|TFK on the Music Boat 2010 In 2010, TFK performed at Creation Festival: The Tour Presents the Welcome to the Masquerade Fall Tour. They are headlining the tour, which will also feature Disciple and Ivoryline, with Decyfer Down replacing Disciple during the last week of the tour. The band also stated that they have just started writing tracks for a new record.

In January 2011 TFK joined the Rock And Worship Roadshow national tour headlined by MercyMe.

On March 2, 2011 Ty Dietzler announced via his website that he would be leaving the band at the end of the month. The band was searching for a replacement guitarist for Dietzler. On March 30, 2011 the band announced that Dietzler would be remaining with the band, and canceled the search for a replacement.

On June 7, 2011 the band released a live album/DVD called ''Live at the Masquerade''.

''The End Is Where We Begin'' (2011–2012)

It has been noted that at Soulfest 2011, Thousand Foot Krutch announced that they would be in-studio to start recording the album on August 8. The release is supposedly scheduled for February 2012. Trevor tweeted that the tentative title is "The End Is Where We Begin".

Trevor has been posting daily video diaries of the band's recording of the album, and previewing songs from the album, which include "The End Is Where We Begin", "Light Up The Sky", "Battle Axes","Let The Sparks Fly", "We Are", and "So Far Gone".

Members

;Current

Trevor McNevan - vocals, guitar (studio) (1995–present)

Joel Bruyere - bass guitar, backing vocals (1999–present)

Steve Augustine - drums (2002–present)

;Touring

Jamie Aplin - guitar (2003–2007)

Nick Baumhardt - guitar, backing vocals, keyboards (2007–2010) now playing for Stellar Kart

Ty Dietzler - guitar (2010–Present)

;Former

Neil Sanderson - drums (1995–1997)

Tim Baxter - bass guitar (1995–1998)

Dave Smith - guitar (1995–2002)

Christian Harvey - drums (1997–2000)

Pat Pedasiuk - bass guitar (1998–1999)

Geoff "Johnny Orbital" Laforet - drums (2000–2002)

Mike Harrison - guitar (2002–2003)

;Session

Aaron Sprinkle - keyboards and additional guitars (Phenomenon, Welcome to the Masquerade)

Arnold Lanni - keyboards (The Art of Breaking)

Ken Andrews - keyboards (The Flame in All of Us)

Phil X - additional guitars (The Art of Breaking, The Flame in All of Us)

Randy Torres - additional guitars (Welcome to the Masquerade)

Pete Stewart - additional guitar on "Fire it Up" (Welcome to the Masquerade)

Charlotte Martin - backing vocals on "Inhuman" (The Flame in All of Us)

Adam Gontier - additional vocals on "Hurt" and "Go" (The Art of Breaking)

Discography

;As Oddball '''' (1995) ;As Thousand Foot Krutch

''That's What People Do'' (1998)

''Set It Off'' (2001)

''Phenomenon'' (2003)

''Set It Off Re-Released'' (2004)

''The Art of Breaking'' (2005)

''The Flame in All of Us'' (2007)

''Welcome to the Masquerade'' (2009)

''The End Is Where We Begin'' (2012)

Awards and recognition

;Gospel Music Association Canada Covenant Awards

2005 Artist of the Year

2005 Group of the Year

2005 Modern Rock Album of the Year: ''The Art of Breaking''

2006 Video of the Year: ''Move''

2008 nominee, Group of the Year

2008 nominee, Hard Music Album of the Year: ''The Flame In All of Us''

2008 nominee, Hard Music Song of the Year: "Falls Apart"

2010 Rock Album of the Year: ''Welcome To The Masquerade''

2010 Rock Song of the Year: "Forward Motion"

2010 Hard Music Song of the Year: "Bring Me to Life"

;GMA Dove Awards

2010 nominee, Rock Album of the Year: ''Welcome to the Masquerade''

2010 nominee, Rock Song of the Year: "Bring Me To Life"

;Juno Awards

2005 nominee, Contemporary Christian/Gospel Album of the year: ''Phenomenon''

2006 nominee, Contemporary Christian/Gospel Album of the year: ''The Art of Breaking''

2008 nominee, Contemporary Christian/Gospel Album of the year, ''The Flame in All of Us''

2010 nominee, Contemporary Christian/Gospel Album of the year: ''Welcome to the Masquerade''

;Shai Awards (formerly The Vibe Awards)

2004 Hard Music Album of the Year: ''Phenomenon''

;Other

TFK won Taco Bell's "Feed The Beat" competition in 2008 along with Fireflight and Hit The Lights, they played the Winter X Games in Aspen with ESPN/Taco Bell.

References

External links

Official site

Official Purevolume

Tooth & Nail Records

TFK On Billboard.com

NewReleaseTuesday.com Exclusive Interview with Trevor

Trevor McNevan talks about working at McDonald's with Three Days Grace

Category:Christian metal musical groups Category:Christian rapcore/nu metal artists Category:Nu metal musical groups Category:Musical groups from Peterborough, Ontario Category:Tooth and Nail Records artists Category:Musical groups established in 1997 Category:Rap metal musical groups Category:Canadian Christian rock groups

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