Doug Perrine / Bryde's whale {Balaenoptera brydei / edeni} with throat pleats expanded after feeding on baitball of Sardines {Sardinops sagax} off Baja California, Mexico, Eastern Pacific Ocean. Veolia Environnement...

David Shale / Deep sea Anglerfish {Melanocoetus sp} female with lure projecting from head to attract prey. Atlantic ocean

Doug Allan / Emperor penguin {Aptenodytes forsteri} males huddle for warmth in minus 40 degrees centigrade while incubating eggs in winter, Antarctica Winter extreme cold survival birds seabirds nesting-behaviour

Ingo Arndt / Fat dormouse in oak tree {Glis glis} Germany

Ingo Arndt / Gelada baboon troop on rock {Theropithecus gelada} Simien Mt NP, Ethiopia

Anup Shah / Eastern chimpanzee (Pan troglodytes schweinfurtheii) adult male 'Frodo' aged 35 years portrait. Gombe National Park, Tanzania.

David Tipling / 2020VISION / European hares (Lepus europaeus) running on snow covered arable field, Norfolk, England, UK, February. Did you know? Hares are the fastest land animals in the UK, running at up to 35 mile per hour!

Ben Hall / 2020VISION / Young girl looking at bluebell flower, The National Forest, Midlands, April 2011, Model released. Did you know? The National Forest is a pioneering project in the heart of the Midlands. Each year more...

John Cancalosi / Grey tree frog (Hyla versicolor) calling to attract mate, New York, USA

SINCLAIR STAMMERS / Photomicrograph of fully embryonated (Neoascaris / Toxocara vitulorum) eggs containin larvae immediately prior to hatching. Parasitic nematodes which normally infect cattle, collected from Egyptian ca...

John Cancalosi / American toad (Bufo americanus) male calling to attract female, New York, USA

Nick Upton / Cherhill white horse, first cut into chalk downland in 1780, Wiltshire, UK, spring 2009