Fiona Rogers / Eastern Chimpanzee (Pan troglodytes schweinfurthii) mother, twenty-three years old, holding less than one day old newborn, Gombe National Park, Tanzania

Anup Shah / Lion-tailed macaque (Macaca silenus) female sitting with her baby aged less than 1 month. Anamalai Tiger Reserve, Western Ghats, Tamil Nadu, India.

Anup Shah / Lion-tailed macaque (Macaca silenus) baby aged less than 1 month playing in a tree. Anamalai Tiger Reserve, Western Ghats, Tamil Nadu, India.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby less than 1 month old in mothers arms, Tangkoko National Park, Sulawesi, Indonesia.

Anup Shah / Celebes / Black crested macaque (Macaca nigra) female sitting in a tree with her baby aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

Paul D Stewart / Lithograph with contemporary colouring, continental version of the last wallchart produced by Benjamin Waterhouse Hawkins for the Department of Science and Art 1862. It is entitled 'Pachydermata and C...

Fergus Gill / 2020VISION / Roe Deer (Capreolus capreolus) doe running in a field of barley, Northumberland, England, summer. Although Roe deer mate in August, the fertilised egg is dormant until January, which prevents the fema...

Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April. Did you know? Yellow wagtails commonly used to nest in wat...

David Tipling / 2020VISION / Young girl playing on edge of woodland, silhouetted against the sky, Norfolk, January 2012 Model released. Did you know? Children who spend more time playing outside are less likely to develop short-s...

Mark Hamblin / 2020VISION / Hen harrier (Circus cyaneus) female hovering over moorland, Glen Tanar Estate, Deeside, Scotland, UK, June. Photographer quote: "I'd been in the hide for over 5 hours when I heard the distant call of...

Alex Mustard / A Pygmy Seahorse (Hippocampus bargibanti) in red seafan (Muricella sp.). Pygmy Seahorses are small, most less than 15mm in total length. Tulamben, Bali, Indonesia, Java Sea, August.

Alex Mustard / A Pygmy Seahorse (Hippocampus bargibanti) camouflaged in red Seafan (Muricella sp.). Pygmy Seahorses are small, most less than 15mm in length. Tulamben, Bali, Indonesia, October.