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.

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.

Anup Shah / African Lion cub (Panthera leo) aged less than 2 days old with its mother, Masai Mara National Reserve, Kenya. September

Anup Shah / Lion cub (Panthera leo) aged less than 2 days crying for its mother's attention while others suckle. Masai Mara National Reserve, Kenya, September 2009

Suzi Eszterhas / Black and White Colobus Monkey (Colobus guereza) mother with infant (less than one week old) Kibale Forest National Park, Uganda

Suzi Eszterhas / Black and White Colobus monkey (Colobus guereza) mother with infant (less than one week old) sitting on tree branch, Kibale Forest National Park, Uganda

Anup Shah / Hippopotamus (Hippopotamus amphibius) mother and calf aged less than 1 month, partially submerged in water. Masai Mara National Reserve, Kenya. February.

Anup Shah / Defassa waterbuck female (Kobus ellipsiprymnus defassa) grooming her calf aged less than 3 months, Masai Mara National Reserve, Kenya. March.

Andy Rouse / Wandering albatross (Diomedea exulans) immature yet to fledge (less than one year old) South Georgia

Fiona Rogers / Ring-tailed Lemur (Lemur catta) infant (less than 1 month) chasing tail of adult lemur. Berenty Private Reserve, Madagascar. Oct 2008.

Anup Shah / Ring-tailed Lemur (Lemur catta) female with infant (less than one month) portrait. Berenty Private Reserve, Madagascar. Oct 2008.

Anup Shah / Ring-tailed Lemur (Lemur catta) female with infant (less than one month) portrait. Berenty Private Reserve, Madagascar. Oct 2008.

Anup Shah / Ring-tailed Lemur (Lemur catta) female with infant (less than one month) riding on her back. Berenty Private Reserve, Madagascar. Oct 2008.

Anup Shah / Ring-tailed Lemur (Lemur catta) female carrying infant less than one month on her back. Berenty Private Reserve, Madagascar. Oct 2008.

Suzi Eszterhas / African Elephant (Loxodonta africana) mother and less than 3 weeks old calf, Masai Mara, Kenya

Karl Ammann / Waste timber, Central African rainforest. On average, less than half of the wood cut is used.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) female cradling her baby son aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) female with her suckling baby aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) female baby aged less than 1 month playing with a juvenile, Tangkoko National Park, Sulawesi, Indonesia.

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

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month playing in a tree, Tangkoko National Park, Sulawesi, Indonesia.

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

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) male baby aged less than 1 month sitting in a tree, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) female baby aged less than 1 month sitting on the forest floor with her mother, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month playing in a tree, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month venturing away from its mother, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month portrait, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month portrait, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month sitting in its mother's arms, Tangkoko National Park, Sulawesi, Indonesia.

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month sitting with its mother, Tangkoko National Park, Sulawesi, Indonesia.

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

Fiona Rogers / Celebes / Black crested macaque (Macaca nigra) male baby aged less than 1 month sitting in his mother's arms, Tangkoko National Park, Sulawesi, Indonesia.

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

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

Anup Shah / Celebes / Black crested macaque (Macaca nigra) female curious about another female's baby aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

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

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

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

Anup Shah / Celebes / Black crested macaque (Macaca nigra) group including a baby aged less than 1 month resting and grooming, Tangkoko National Park, Sulawesi, Indonesia.

Anup Shah / Celebes / Black crested macaque (Macaca nigra) group including a baby aged less than 1 month resting and grooming, Tangkoko National Park, Sulawesi, Indonesia.

Anup Shah / Celebes / Black crested macaque (Macaca nigra) baby aged less than 1 month playing with curious juveniles, Tangkoko National Park, Sulawesi, Indonesia.

Anup Shah / Celebes / Black crested macaque (Macaca nigra) female with her baby aged less than 1 month being groomed, 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.

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.

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.

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

Anup Shah / Celebes / Black crested macaque (Macaca nigra) females sitting with their babies aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

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

Anup Shah / Celebes / Black crested macaque (Macaca nigra) females sitting with their babies aged less than 1 month, Tangkoko National Park, Sulawesi, Indonesia.

Anup Shah / Celebes / Black crested macaque (Macaca nigra) females carrying their babies aged less than 1 month under their bellies, Tangkoko National Park, Sulawesi, Indonesia.

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week) resting in tree, Aviarios Sloth Sanctuary, Costa Rica. (Digitally removed branch from background)

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week) mother feeding on leaves, Aviarios Sloth Sanctuary, Costa Rica (Digitally removed branch from backgrou...

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week) resting in tree, Aviarios Sloth Sanctuary, Costa Rica

Suzi Eszterhas / Brown-throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week old) mother feeding on leaves in tree, Aviarios Sloth Sanctuary, Costa Rica (Digitally removed twig in...

Suzi Eszterhas / Brown-throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week) mother feeding on leaves, Aviarios Sloth Sanctuary, Costa Rica

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) newborn baby (less than 1 week old) clinging to mother, Aviarios Sloth Sanctuary, Costa Rica

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) newborn baby (less than 1 week old) clinging to mother, Aviarios Sloth Sanctuary, Costa Rica (Digitally removed twig in background)

Suzi Eszterhas / Brown throated Three-toed Sloth (Bradypus variegatus) mother and newborn baby (less than 1 week old) Aviarios Sloth Sanctuary, Costa Rica *Digitally removed highlights in background

Pat Tuson / Rubbish collection vehicle with Less is More printed on the side advertising recycling, London Borough of Islington, UK

Mark Carwardine / Long beaked common dolphins (Delphinus capensis) with very young calf (probably less than a day old - wrinkly skin and floppy tail are good indicators) Baja California, Mexico.

Pete Oxford / Tailless Whip Scorpion, Yasuni National Park, Amazon Rainforest, Ecuador

Danny Green / 2020VISION / Mute swan (Cygnus olor) on snow, Caerlaverock WWT, Scotland, Solway, UK, January. Did you know? Mute swans are not mute - they are just a little less vocal than some other swans.

Piotr Naskrecki / Whip Scorpion (Phrynus goesii), Saba, West Indies, Caribbean

John Cancalosi / Tail-less whip scorpion (Phrynus whitei) feeing on insect, Santa Rosa National Park, Costa Rica, August

John Cancalosi / Tail-less whip scorpion (Phrynus whitei) feeing on grasshopper, Santa Rosa National Park, Costa Rica, August

Solvin Zankl / Common fruit flies (Drosophila melanogaster) laboratory culture of flies showing Yellow (yellow pigmentation), Curly (wings curl away from body) and Orange (less red pigmentation in eyes) mutations. T...

Solvin Zankl / Common fruit flies (Drosophila melanogaster) laboratory culture of flies showing Yellow (yellow pigmentation), Curly (wings curl away from body) and Orange (less red pigmentation in eyes) mutations. T...

Solvin Zankl / Common fruit fly (Drosophila melanogaster) laboratory culture Curly (wings turn up) and Orange (eyes are less red) mutant, the mutations are used as genetic markers in gene research, Vienna Drosophila...

Solvin Zankl / Mating behaviour in Common fruit flies (Drosophila melanogaster) studied in laboratory for gene research, a Curly (wings turn up) and Orange (less red pigment in the eyes) mutant female rejects the ma...

Solvin Zankl / Mating behaviour in Common fruit flies (Drosophila melanogaster) studied in laboratory for gene research, a Yellow (body pigmentation) Curly (wings turn up) type mutant male mates with a Yellow, Curly...

Nick Upton / 2020VISION / White-lipped snail (Cepaea hortensis) crawling over Ivy leaf (Hedera helix) in garden, with house in background, Wiltshire, England, UK, October . Property released. Did you know? Snails sometimes mov...

John Cancalosi / Tail-less Whip Scorpion (Phrynus whitei). Santa Rosa National Park tropical dry forest, Costa Rica.

John Cancalosi / Tail-less Whip Scorpion (Phrynus / Amblypygi whitei). Santa Rosa National Park tropical dry forest, Costa Rica.

John Cancalosi / Tail-less Whip Scorpion (Phrynus / Amblypygi whitei) against lichen. Santa Rosa National Park tropical dry forest, Costa Rica.

John Cancalosi / Close-up of Tail-less Whip Scorpion (Phrynus / Amblypygi whitei). Santa Rosa National Park tropical dry forest, Costa Rica.

Terry Whittaker / 2020VISION / Hazel dormouse (Muscardinus avellanarius), Kent, UK. Members of Kent Mammal Group conduct monthly dormouse survey. Litter of very young babies in nest box, less than one day, September

Terry Whittaker / 2020VISION / Hazel dormouse (Muscardinus avellanarius), Kent, UK. Members of Kent Mammal Group conduct monthly dormouse survey. Litter of very young babies in nest, less than one day, September

Anup Shah / Cheetah cub (Acinonyx jubatus) aged less than 1 month, Masai Mara National Reserve, Kenya

Anup Shah / Cheetah cubs (Acinonyx jubatus) aged less than 1 month, Masai Mara National Reserve, Kenya

Piotr Naskrecki / Ant (Odontomachus papuanus) with enlarged mandibles which can snap shut in less than one-thousandth of a second, Papua New Guinea

Juergen Freund / Circle or C-hooks vs. traditional J-hooks of longline tuna fishing boat of Nutrindo Freshfood International, Sulawesi, Indonesia, October 2009. Changing from the classic J hook to C hooks can dramatic...

Alex Mustard / A Pygmy Seahorse (Hippocampus bargibanti) swimming in open water above its home seafan. Pygmy seahorses are small, most less than 15mm in total length. Lembeh Strait, Sulawesi, Indonesia, Celebes Sea,...

Alex Mustard / A digital composite of a Pygmy Seahorse (Hippocampus bargibanti) swimming over a seafan (Muricella sp.). Pygmy seahorses are small, most less than 15mm in total length. Lembeh Strait, Sulawesi, Indone...

Alex Mustard / Pygmy Seahore (Hippocampus bargibanti) in red seafan. Pygmy seahorses are small, most less than 15mm in total length. Lembeh Strait, Sulawesi, Indonesia, June.

Peter Cairns / Black-Headed Gull (Chroicocephalus ridibundus) in winter hood-less plumage, coming in to land on water. Scotland, November.

Pete Oxford / Sombrero Chino Island is less than a quarter of a kilometer in size, Galapagos Islands, Ecuador

Chien Lee / Mossy-nest Swiftlet (Aerodramus salangana) chicks, less than two weeks old, in nest made on a stalagtite within a limestone cave, Bau, Malaysia

Anup Shah / Lion cubs (Panthera leo) less than 2 days suckling from their mother. Masai Mara National Reserve, Kenya, September 2009