Natural history is the scientific research of plants or animals, leaning more towards observational rather than experimental methods of study, and encompasses more research published in magazines than in academic journals. Grouped among the natural sciences, natural history is the systematic study of any category of natural objects or organisms. That is a very broad designation in a world filled with many narrowly focused disciplines. So while modern natural history dates historically from studies in the ancient Greco-Roman world and the medieval Arabic world through to the scattered European Renaissance scientists working in near isolation, today's field is more of a cross discipline umbrella of many specialty sciences. For example, geobiology has a strong multi-disciplinary nature combining scientists and scientific knowledge of many specialty sciences.

A person who studies natural history is known as a naturalist or "natural historian".

The English term 'natural history' is a translation of the Latin naturalis historia. Its meaning has narrowed considerably over time (see also History below). In antiquity, it covered more-or-less anything which is connected with nature or which uses materials drawn from nature; see for example the contents of Pliny's encyclopedia of this title, published circa 77 to 79 AD.

Ricky Dene Gervais (/dʒərˈveɪz/; born 25 June 1961) is an English comedian, actor, director, producer, musician, writer, and former radio presenter.

Gervais achieved mainstream fame with his television series The Office and the subsequent series Extras, both of which he co-wrote and co-directed with frequent collaborator Stephen Merchant. In addition to writing and directing the shows, Gervais played the lead roles of David Brent in The Office and Andy Millman in Extras. Gervais has also starred in a number of Hollywood films, assuming leading roles in Ghost Town and The Invention of Lying. He has performed on four sell-out stand-up comedy tours, written the best-selling Flanimals book series and starred with Merchant and Karl Pilkington in the most downloaded podcast in the world as of March 2009,The Ricky Gervais Show.

He has won multiple awards and honours, including seven BAFTA Awards, five British Comedy Awards, two Emmy Awards, three Golden Globe Awards and the 2006 Rose d'Or, as well as a Screen Actors Guild Award nomination. In 2007 he was voted the 11th greatest stand-up comic on Channel 4's 100 Greatest Stand-Ups and again in the updated 2010 list as the 3rd greatest stand-up comic. In 2010 he was named on the TIME 100 list of the world's most influential people.