Young Antarctic fur seal (Arctocephalus gazella), Prion Island, South Georgia, Antarctica, Polar Regions

Cheetah (Acinonyx jubatus) cub, Kgalagadi Transfrontier Park, South Africa, Africa

Juvenile female killer whale, Orcinus orca, breaching in Behm Canal, Southeast Alaska, United States of America.

California gray whale (Eschrichtius robustus) mother and calf underwater in San Ignacio Lagoon, Baja California Sur, Mexico, North America

A pair of juvenile male southern elephant seals (Mirounga leonina), mock-fighting in Karukinka Natural Park, Chile, South America

Lion (Panthera leo) cub on a downed tree trunk, Ngorongoro Crater, Tanzania, East Africa, Africa

A female African elephant (Loxodonta africana) with her calf, drinking at a waterhole, Tsavo, Kenya, East Africa, Africa

A male lion (Panthera leo) with its cub, Tsavo, Kenya, East Africa, Africa

California sea lion (Zalophus californianus) juvenile in the water at Isla San Pedro Martir, Baja California, Mexico, North America

Elephant and calf, Hwange National Park, Zimbabwe, Africa

A new born chacma baboon (Papio ursinus), Chobe National Park, Botswana, Africa

Two lion cubs (Panthera leo) playing in the tall grass, Tsavo, Kenya, East Africa, Africa

A sub-adult male lion (Panthera leo) feeding on a buffalo kill, Tsavo, Kenya, East Africa, Africa

A juvenile great frigatebird (Fregata minor) in the nest on North Seymour Island, Galapagos, Ecuador, South America

A juvenile great frigatebird (Fregata minor) in the nest on North Seymour Island, Galapagos, Ecuador, South America

African elephants (Loxodonta africana), Chobe National Park, Botswana, Africa

A pair of juvenile male southern elephant seals (Mirounga leonina), mock-fighting in Karukinka Natural Park, Chile, South America

Lioness with cub (Panthera leo), Kgalagadi Transfrontier Park, South Africa, Africa

A pair of juvenile brown tangs (Zebrasoma scopas), on the reef off Kawe Island, Raja Ampat, Indonesia, Southeast Asia, Asia

Juvenile common basilisk (Basiliscus basiliscus), on a tree on Coiba Island, Panama, Central America

A juvenile male common basilisk (Basiliscus basiliscus) on a tree next to a stream in Caletas, Costa Rica, Central America

Reindeer (Rangifer tarandus) female with young, Cairngorms National Park, Scotland, United Kingdom, Europe

Two year old young Giant Panda (Ailuropoda melanoleuca), Chengdu, Sichuan, China, Asia

A juvenile male common basilisk (Basiliscus basiliscus) on a tree next to a stream in Caletas, Costa Rica, Central America

Juvenile American robin (Turdus migratorius), Gunnison County, Colorado, United States of America, North America

A pair of juvenile male southern elephant seals (Mirounga leonina), mock-fighting in Karukinka Natural Park, Chile, South America

Lioness (Panthera leo) with two cubs, drinking, Kruger National Park, South Africa, Africa

Juvenile common basilisk (Basiliscus basiliscus), on a tree on Coiba Island, Panama, Central America

A juvenile male common basilisk (Basiliscus basiliscus) on a tree next to a stream in Caletas, Costa Rica, Central America

A lioness (Panthera leo) with cubs, Tsavo, Kenya, East Africa, Africa

Juvenile squirrel monkey (Saimiri oerstedii) biting a fruit whilst standing on a branch, Manuel Antonio, Quepos, Puntarenas, Costa Rica, Central America

Indian Langur monkeys, Presbytis entellus, female and baby feeding in Ranthambore National Park, Rajasthan, India

Indian Langur monkeys, Presbytis entellus, in Banyan Tree in Ranthambhore National Park, Rajasthan, Northern India

Spotted Owlet bird, Athene brama, in Ranthambhore National Park, Rajasthan, Northern India

Indian Langur monkeys, Presbytis entellus, in Ranthambore National Park, Rajasthan, India

Indian Langur monkeys, Presbytis entellus, safe in tree branches in Ranthambore National Park, Rajasthan, India

Indian Langur female monkey, Presbytis entellus, with juvenile in Ranthambhore National Park, Rajasthan, Northern India

Gloucester Old Spot pig, Gloucestershire, United Kingdom

Gloucester Old Spot pig, Gloucestershire, United Kingdom

Eastern Grey Kangaroo joey feeds from its mother's pouch, Queensland, Australia

Blue-footed Booby juvenile bird on Galapagos Islands, Ecuador

Blue-footed Booby bird feeds juvenile on Galapagos Islands, Ecuador

Gloucester Old Spot pig, Gloucestershire, United Kingdom

Baby buzzard in barn, Asthall, The Cotswolds, Oxfordshire, England, United Kingdom

Lamb in Stanway, Gloucestershire, United Kingdom

Juvenile migrating Blue Wildebeest running, Grumeti, Tanzania

Lone young elephant drinking at a water hole at dusk, Botswana, Africa

Shetland pony foal meeting horse in neighbouring field, North Island, New Zealand

Nepalese girls (possibly sisters) enjoying orange ice lollies in rural Nepal.

Blue-footed Booby juvenile birds on the Galapagos Islands, Ecuador

Shetland pony foal , North Island, New Zealand

Shetland pony foal , North Island, New Zealand

Juvenile Frigatebird, Galapagos Islands, Ecuador

Lambs in Stanway, Gloucestershire, United Kingdom

Shetland pony and foal , North Island, New Zealand

Indian Langur monkeys, Presbytis entellus, in Ranthambore National Park, Rajasthan, India

Indian Langur monkeys, Presbytis entellus, in Banyan Tree in Ranthambhore National Park, Rajasthan, Northern India

Man looking after baby elephants at an elephant orphanage near Kandy in Sri Lanka

California gray whale calf (Eschritius robustus), with tourists in San Ignacio Lagoon, Baja California Sur, Mexico, North America

Man looking after baby elephants at an elephant orphanage near Kandy in Sri Lanka

Shetland pony foal , North Island, New Zealand

California gray whale calf (Eschritius robustus), half above half below, with tourists, San Ignacio Lagoon, Baja California Sur, Mexico, North America

Female Osprey and juvenile perched on bare branches of tree, Daintree River, Queensland, Australia

Juvenile Blue-footed Booby bird on the Galapagos Islands

Juvenile Tiger Heron on the prow of a boat on Lake Sandoval, Peruvian Rainforest, South America

Indian Langur monkeys, Presbytis entellus, female and baby in Ranthambore National Park, Rajasthan, India

California gray whale calf (Eschritius robustus), breaching in San Ignacio Lagoon, Baja California Sur, Mexico. North America

Juvenile Tiger Heron, Tortuguero National Park, Costa Rica, Central America

California gray whale calf (Eschritius robustus), with tourists in San Ignacio Lagoon, Baja California Sur, Mexico, North America

California gray whale calf (Eschritius robustus), with tourists in San Ignacio Lagoon, Baja California Sur, Mexico, North America

Young Indian rhinoceros (Rhinoceros unicornis) crossing a road in front of a vehicle with tourists, Kaziranga, Assam, India, Asia

California gray whale calf (Eschritius robustus) with tourists in San Ignacio Lagoon, Baja California Sur, Mexico, North America

Grass snake (natrix natrix) close,up of head of young snake, oxfordshire, uk

Common Frog (Rana temporaria) small froglet sitting on human finger, Oxfordshire, UK

Juvenile spiders on ivy leaf, North West Bulgaria, EuropeOrder Araneae;Family Araneida

Juvenile American alligator basking at J.N. Ding Darling National Wildlife Reserve, Captiva Island, Florida, USA

Juvenile clown anemonefish (Amphiprion ocellaris) in bleached sea anemone (Heteractis magnifica), Cenderawasih Bay, West Papua, Indonesia, Southeast Asia, Asia

Black guillemot (Cepphus grylle) juvenile, Svalbard, Norway, Scandinavia, Europe

Black guillemot (Cepphus grylle) juvenile, Svalbard, Norway, Scandinavia, Europe

A Common Starling, Sturnus vulgaris in Seahouses, Northumberland, UK, moulting from Juvenile to adult plumage.

On Friday 11th July 2014, the Young Ospreys that nest on Bassenthwaite in the Lake District National Park, Cumbria, UK, are ringed and fitted with a satelite tracker. they are ringed by Pete Davis, a licensed bird ringer, and the satelite tracker is fitred by Roy Dennis. Roy is theonly person in the UK, licensed to fit satelite trackers to birds of prey. The tracing is part of the Bassenthwaite Osprey project, to see whereabouts in Africa the young migrate to, before returning hopefully to the UK to nest.Ospreys recolonized the Lake district in 2001, after an absence ovf over 150 years. In the last fourteen years of breeding over half a million people have visited the project to view these spectacular fish eating birds.

On Friday 11th July 2014, the Young Ospreys that nest on Bassenthwaite in the Lake District National Park, Cumbria, UK, are ringed and fitted with a satelite tracker. they are ringed by Pete Davis, a licensed bird ringer, and the satelite tracker is fitred by Roy Dennis. Roy is theonly person in the UK, licensed to fit satelite trackers to birds of prey. The tracing is part of the Bassenthwaite Osprey project, to see whereabouts in Africa the young migrate to, before returning hopefully to the UK to nest.Ospreys recolonized the Lake district in 2001, after an absence ovf over 150 years. In the last fourteen years of breeding over half a million people have visited the project to view these spectacular fish eating birds.

On Friday 11th July 2014, the Young Ospreys that nest on Bassenthwaite in the Lake District National Park, Cumbria, UK, are ringed and fitted with a satelite tracker. they are ringed by Pete Davis, a licensed bird ringer, and the satelite tracker is fitred by Roy Dennis. Roy is theonly person in the UK, licensed to fit satelite trackers to birds of prey. The tracing is part of the Bassenthwaite Osprey project, to see whereabouts in Africa the young migrate to, before returning hopefully to the UK to nest.Ospreys recolonized the Lake district in 2001, after an absence ovf over 150 years. In the last fourteen years of breeding over half a million people have visited the project to view these spectacular fish eating birds.

On Friday 11th July 2014, the Young Ospreys that nest on Bassenthwaite in the Lake District National Park, Cumbria, UK, are ringed and fitted with a satelite tracker. they are ringed by Pete Davis, a licensed bird ringer, and the satelite tracker is fitred by Roy Dennis. Roy is theonly person in the UK, licensed to fit satelite trackers to birds of prey. The tracing is part of the Bassenthwaite Osprey project, to see whereabouts in Africa the young migrate to, before returning hopefully to the UK to nest.Ospreys recolonized the Lake district in 2001, after an absence ovf over 150 years. In the last fourteen years of breeding over half a million people have visited the project to view these spectacular fish eating birds.

Antarctic fur seal baby (Arctocephalus gazella) interacting with a photographer, Stromness Bay in South Georgia

Antarctic fur seal (Arctocephalus gazella), Stromness Bay in South Georgia

Juvenile clown anemonefish (Amphiprion ocellaris) in bleached sea anemone (Heteractis magnifica), Cenderawasih Bay, West Papua, Indonesia, Southeast Asia, Asia

Juvenile Clarks anemonefish (Amphiprion clarkii) hiding in anemone, Cenderawasih Bay, West Papua, Indonesia, Southeast Asia, Asia

Wandering albatross (diomedea exulans) prion island, south georgia, chick sat on nest, close-up

Wandering albatross (diomedea exulans) prion island, south georgia, adult feeding chick

Bateleur eagles. Terathopius ecaudatus. Adult and juvenile perched on branch, botswana

Black-shouldered kite (elanus caeruleus) juvenile showing yellow eye, portrait, captive, south africa

A juvenile Arctic Skua (Stercorarius parasiticus) on the coast in Northumberland, UK

Amur tiger. Panthera tigris altaica. Portrait of one year old tiger (called cotto) in snow. Zurich zoo, zurich, switzerland

Antarctic fur seal (Arctocephalus gazella), Stromness Bay in South Georgia

Wandering albatross (diomedea exulans) prion island, south georgia, chick exercising wings

Red fox, vulpes vulpes. Portrait of young cub. Summer .

Blond or gold morph Antarctic Fur Seal (Arctocephalus gazella), Stromness Bay in South Georgia

Juvenile spiders, North West Bulgaria, EuropeOrder Araneae;Family Araneida

Mute swan (cygnus olor) swimming with cygnets, oxfordshire, uk