Mammals

Bill Nye The Science Guy - Mammals (Full Episode)

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Duration: 22:57
Updated: 06 Mar 2014

Bill Nye gives you the furry facts about mammals. Elephants, panda bears, dolphins, and people are all mammals. There are clues you can look for when you're identifying mammals. Every single mammal has hair of some sort on its body. All mammals feed their babies milk, which comes from the mothers' mammary glands. And all mammals are warm-blooded. They keep their body temperature the same no matter how not or cold their environment is. A lot of animal mothers and fathers don't stick around to raise their young. Fish, frogs, and snakes and spiders lay many, many eggs, then give birth to hundreds of babies and they don't stick around to take care of them. That way, at least a few fish and frogs will probably grow up and continue the family. Mammals have far fewer babies. Elephants, humans, deer, and cows usually give birth to one baby at a time. Mammal parents take good care of their little ones to make sure they'll survive. Pay tribute to all the rats, mice, guinea pigs, and humans of science by watching the "Mammals" show. Air date:9/8/1995

http://wn.com/Bill_Nye_The_Science_Guy_Mammals_Full_Episode

Ultimate Wildlife: Mammals

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Duration: 24:42
Updated: 15 Jun 2013

Ultimate Wildlife is a breathtaking exploration of some of nature's most spectacular wildlife. Watch stunning footage from BBC Motion Gallery of animals as t...

http://wn.com/Ultimate_Wildlife_Mammals

Bloodhound Gang - The Bad Touch

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Duration: 4:05
Updated: 21 Aug 2013

http://wn.com/Bloodhound_Gang_The_Bad_Touch

The Amazing Water World of Marine Mammals (Animal Atlas)

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Duration: 22:35
Updated: 30 Oct 2013

The world of sea mammals; dolphins, killer whales and sea lions; mammals adapt to life above and below the water.

http://wn.com/The_Amazing_Water_World_of_Marine_Mammals_Animal_Atlas

'What are Mammals?" Easy and cute animation!

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Duration: 3:30
Updated: 28 Jul 2013

http://wn.com/'What_are_Mammals?_Easy_and_cute_animation!

Mammals Documentary - The Discovery Channel

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Duration: 3:47
Updated: 22 May 2013

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And The Mammals Laid Eggs (Full Documentary)

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Duration: 52:06
Updated: 13 Sep 2013

Over millions of years Australia has been isolated from other land masses developing an unique fauna, animal world detached from the rest that breaks zoology patterns prevailing in other land masses. Observe the evolutionary success of marsupials to discover his prodigious capacity to adapt, both to the prairies, grasslands and wooded areas, home to numerous species living in the trees. After sunset, we will witness the intense nightlife of these animals, inheritance of a remote age in which competed with dinosaurs to survive. Delving into this evolutionary duel, we can visit South African forests. There, after observing eutherian and marsupials, we confirm the hypothesis that asserts the importance of cranial capacity gestation versus mode of the offspring. Kangaroos, koalas, wombats, walabies and native cats are the protagonists of this approach to marsupials. But Australia also surprise us with other species that defy all logic: birds that reach two meters in height and whose male is responsible for incubation; fish that developed lungs, blue tongue lizards, and mammals capable of laying eggs like the platypus and the echidna.

http://wn.com/And_The_Mammals_Laid_Eggs_Full_Documentary

The Evolution of Mammals (Episode 1: Meet the Synapsids)

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Duration: 15:04
Updated: 16 Aug 2013

Happy Valentine's and Darwin Day! First of a 4-part series: we introduce mammals and their synapsid ancestors. A list of references/supplementary readings wi...

http://wn.com/The_Evolution_of_Mammals_Episode_1_Meet_the_Synapsids

Learn Various Facts about mammals From KidRhymes

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Duration: 4:09
Updated: 17 Aug 2013

Mammals (formally Mammalia) are a class of vertebrate, air-breathing animals whose females are characterized by the possession of mammary glands while both m...

http://wn.com/Learn_Various_Facts_about_mammals_From_KidRhymes

Human Mammal, Human Hunter - Attenborough - Life of Mammals - BBC

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Duration: 7:11
Updated: 20 Aug 2013

For more brilliant natural history shows, exclusive to YouTube, head over to our brand-new channel Earth Unplugged! http://www.youtube.com/earthunplugged Hum...

http://wn.com/Human_Mammal,_Human_Hunter_Attenborough_Life_of_Mammals_BBC

Marine Mammals

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Duration: 22:59
Updated: 23 Nov 2013

Marine mammals, which include seals, whales, dolphins, and walruses, form a diverse group of 128 species that rely on the ocean for their existence.[1] They do not represent a distinct biological grouping, but rather are unified by their reliance on the marine environment for feeding.[2] The level of dependence on the marine environment for existence varies considerably with species. For example, dolphins and whales are completely dependent on the marine environment for all stages of their life, whereas seals feed in the ocean, but breed on land.[2] Marine mammals can be subdivided into four recognised groups; cetaceans (whales, dolphins, porpoises and narwhal), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), and fissipeds, which are the group of carnivores with separate digits (the polar bear, and two species of otter). Both cetaceans and sirenians are fully aquatic and therefore are obligate ocean dwellers. Pinnipeds are semi-aquatic; they spend the majority of their time in the water, but need to return to land for important activities such as mating, breeding and molting. In contrast, both otters and the polar bear are much less adapted to ocean living.[2] While the number of marine mammals is small compared to those found on land, their total biomass is large. They play important roles in maintaining marine ecosystems, especially through regulation of prey populations.[3] These two factors make them an integral component of the marine environment. This is of particular concern considering 23% of marine mammal species are currently threatened.

http://wn.com/Marine_Mammals

Mammals, Marsupials, and Britney Spears... It's Comment Commentary 114!

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Duration: 13:11
Updated: 04 Apr 2014

The OG3 drop some knowledge this week on Comment Commentary! Buy some awesomeness for yourself! http://www.forhumanpeoples.com/collections/sourcefed More stories at: http://www.sourcefed.com or check out: http://youtube.com/sourcefed for our 5 daily videos or anything else we've ever done. Follow us on Twitter: http://twitter.com/sourcefed Follow us on Tumblr: http://sourcefed.tumblr.com/ Like us on Facebook: http://on.fb.me/xQDV8M Philly D OFFICIAL APP for instant updates: http://bit.ly/aIyY0w Get your SourceFed Posters here: http://bit.ly/P2Zn7h OFFICIAL SourceFed APP: http://bit.ly/1keqeJ3 P.O. Box address: Attention: SourceFed 6433 Topanga Canyon Blvd. #805 Canoga Park, CA 91303 The @SourceFed Host: @joebereta @leenewtonsays @elliottcmorgan Music: @ronaldjenkees, @Hagemeister

http://wn.com/Mammals,_Marsupials,_and_Britney_Spears_It's_Comment_Commentary_114!

Newborn Baby Grey Kangaroo - Attenborough - Life of Mammals - BBC

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Duration: 3:17
Updated: 20 Aug 2013

For more brilliant natural history shows, exclusive to YouTube, head over to our brand-new channel Earth Unplugged! http://www.youtube.com/earthunplugged Ama...

http://wn.com/Newborn_Baby_Grey_Kangaroo_Attenborough_Life_of_Mammals_BBC

Why No Giant Mammals?

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Duration: 3:25
Updated: 19 Aug 2013

Hank gives a quick run-down of the reasons scientists think the land mammals of today are nowhere near the size of the largest sauropods. Some of them might ...

http://wn.com/Why_No_Giant_Mammals?

Triumph of the herbivores - Life of Mammals - BBC

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Duration: 4:17
Updated: 18 Aug 2013

Stunning footage of herbivore mammals out-maneouvering their carnivore predators. Includes indredible shots of zebras, gazelles and buffalo being persued by ...

http://wn.com/Triumph_of_the_herbivores_Life_of_Mammals_BBC

Mammals Got Game! (Animal Atlas)

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Duration: 22:36
Updated: 13 Feb 2014

Come and watch incredible mammals at the top of their game. Although well known, there are only about 4700 different types of mammals. Learn more facts like these, including what makes a mammal a mammal and the ways in which they differ from other animals: it's a lot more than just feeding their young with milk.

http://wn.com/Mammals_Got_Game!_Animal_Atlas

Venomous Mammals, Sensory Receptors & the Moon's True Origin Story

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Duration: 8:01
Updated: 19 Aug 2013

Hank describes to us some news stories that illustrate how science is continually changing the things we think we "know" - from the status of various animals...

http://wn.com/Venomous_Mammals,_Sensory_Receptors_the_Moon's_True_Origin_Story

Highway Of Life: The Ancestors Of All Mammals

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Duration: 6:12
Updated: 18 Aug 2013

http://www.facebook.com/ScienceReason ... Evolution (Part 3): Highway of Life (Episode 2): The ancestors of all mammals --- Please SUBSCRIBE to Science & Rea...

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Top 10: Biggest Land Animals That Ever Walked The Earth

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Duration: 5:03
Updated: 02 Nov 2013

It's time to take a look at the top 10 biggest land animals that ever walked the earth! In all fairness, we are only looking at mammals. We have omitted the blue whale, since it's a marine animal. We also omitted any dinosaur, or animal that lived partly in water to suspend its own weight. This list covers animals that walked on land; we also only listed one species of elephant, and one type of mammoth. Know of another animal that should of made our list? Have any idea's for future top 10 videos? Let us know in the comment section below! Music by: http://www.reverbnation.com/djkonasty 10. Giraffe The average weight: 3100 lbs. Maximum weight: 4740 lbs. Average Height: 14-18 feet http://en.wikipedia.org/wiki/Giraffe 9. Gaur The average weight: 3325 lbs. Maximum weight: 4000 lbs. Average Length: 8-10 feet http://en.wikipedia.org/wiki/Gaur 8. Hippo The average weight: 5500 lbs. Maximum weight: 7500 lbs. Average Length: 8-12 feet http://en.wikipedia.org/wiki/Hippopotamus 7. White Rhino The average weight: 5180 lbs. Maximum weight: 8500 lbs. Average Length: 8-12 feet http://en.wikipedia.org/wiki/White_rhinoceros 6. Elasmotherium -The average weight: 7000 lbs. -The maximum weight: 9000 lbs. -Average Length: 16-24 feet. http://en.wikipedia.org/wiki/Elasmotherium 5. Megatherium The average weight: 7500 lbs. The maximum weight: 9000 lbs. Average length: 18-22 feet. http://en.wikipedia.org/wiki/Megatherium 4. Southern Elephant Seal The average weight: 7000 lbs. The maximum weight: 11,000 lbs. Average length: 16-20 feet. http://en.wikipedia.org/wiki/Southern_elephant_seal 3. Mammoth The average weight: 20,000 lbs. The maximum weight: 26,000 lbs. Average length: 13-15 feet tall http://en.wikipedia.org/wiki/Mammoth 2. African elephant The average weight: 10,800 lbs. Maximum weight: 20,000 lbs. Average Length: 13-15 feet. http://en.wikipedia.org/wiki/African_elephant 1.Paraceratherium The average weight: 24,000 lbs. The maximum weight: 36,000 lbs. Average length: 26 feet long, 16 foot tall http://en.wikipedia.org/wiki/Paraceratherium

http://wn.com/Top_10_Biggest_Land_Animals_That_Ever_Walked_The_Earth

Why All Mammals Pee For The Same Amount Of Time

Order: Reorder
Duration: 2:43
Updated: 22 Oct 2013

An elephant can hold more than 40 gallons of urine in it's giant bladder. And you'd think it would take a long time to empty a bladder that big, but you'd be wrong! It actually takes an elephant no longer than almost any other mammal in the animal kingdom. Why? Anthony explains. Read More: The Law of Urination: mammals take 21 seconds to pee http://mobile.theverge.com/2013/10/19/4855076/the-law-of-urination-mammals-take-21-seconds-to-pee "Researchers at the Georgia Institute of Technology have discovered a new golden rule: every mammal takes about 21 seconds to urinate. Patricia Yang and her co-authors dubbed it the "Law of Orientation" in a paper published this week, and they say it applies across a wide range of animal sizes." Law of Urination: all mammals empty their bladders over the same duration http://arxiv.org/abs/1310.3737 "The urinary system evolved to eject fluids from the body quickly and efficiently." Universal law of urination found in mammals http://www.newscientist.com/article/dn24425-universal-law-of-urination-found-in-mammals.html#.UmV8gZSaqvU "You'll never look at Dumbo in the same way again. Elephants, cows, goats and dogs all take roughly 21 seconds to empty their bladders. A "law of urination" now explains the physics behind what happens when you just gotta go." Morphometry of the aging female rat urethra http://link.springer.com/article/10.1007%2FBF01895103 "Muscles in the limbs change with age, but the aging process of urethral muscles is unknown." Watch More: 5 Nifty Ways to Use Pee: http://www.youtube.com/watch?v=7GZXg6K70BU Test Tube Wild Card: http://testtube.com/dnews/dnews-467-tastedifferences?utm_source=YT&utm;_medium=DNews&utm;_campaign=DNWC Breaking the Seal: http://www.youtube.com/watch?v=Xt-MPX_oaMs ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Anthony Carboni on Twitter http://twitter.com/acarboni Laci Green on Twitter http://twitter.com/gogreen18 Trace Dominguez on Twitter http://twitter.com/trace501 DNews on Facebook http://facebook.com/dnews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com

http://wn.com/Why_All_Mammals_Pee_For_The_Same_Amount_Of_Time

Vertebrate Diversity: Mammals

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Duration: 17:06
Updated: 04 Jun 2013

Class notes on Mammals.

http://wn.com/Vertebrate_Diversity_Mammals

Katie Hinde: "Why Mammals Suck" | Harvard Thinks Big 4

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Duration: 12:25
Updated: 20 Aug 2013

Katie Hinde teaches several classes in the Human Evolutionary Biology Department including The Neurobiology of Sociality and Building Babies: Developmental T...

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