Juvenile African Elephant
Steve Allen/science Photo Library
Juvenile Puffer Filefish
Louise Murray/science Photo Library
Juvenile Coral Scorpionfish
Louise Murray/science Photo Library
Juvenile Pfeffer's Flamboyant Cuttlefish
Georgette Douwma/science Photo Library
Juvenile Painted Frogfish With Lure Extended
Louise Murray/science Photo Library
Juvenile Giant Frogfish
Louise Murray/science Photo Library
Juvenile Pinnate Batfish
Georgette Douwma/science Photo Library
Juvenile Banggai Cardinalfish
Georgette Douwma/science Photo Library
Juvenile Great Spotted Woodpecker
Colin Varndell/science Photo Library
Hedgehog #13
Colin Varndell/science Photo Library
Hedgehog #14
Colin Varndell/science Photo Library
Juvenile Giant Frogfish On Reef
Scubazoo
Two Juvenile African Lions
Tony Camacho/science Photo Library
Spur-winged Lapwing Vanellus Spinosus #1
Photostock-israel
Emperor Angelfish
Nigel Downer
African Spurred Tortoises
Pascal Goetgheluck/science Photo Library
Juvenile Tibetan Macaques In A Tree
Tony Camacho
Juvenile Bonobo Ape
Tony Camacho/science Photo Library
Juvenile Male Lion
Tony Camacho/science Photo Library
Juvenile Catfish
Matthew Oldfield/science Photo Library
Juvenile African Elephants At Play
Tony Camacho
Juvenile Springbucks
Tony Camacho/science Photo Library
Juvenile Catfish #1
Matthew Oldfield/science Photo Library
Juvenile Catfish #2
Matthew Oldfield/science Photo Library
Juvenile Catfish #4
Matthew Oldfield/science Photo Library
Juvenile Goby
Natural History Museum, London
Juvenile Parson's Chaemeleon
Alex Hyde
Juvenile Zanzibar Red Colobus
Tony Camacho
Juvenile Cape Gannet
Peter Chadwick
Juvenile Goby #1
Natural History Museum, London
Juvenile Wood Mouse
Colin Varndell
Juvenile Polyposis #1
Steve Gschmeissner
Juvenile Mugger Crocodile #1
Paul Williams
Juvenile Kelp Gull
Tony Camacho/science Photo Library
Juvenile Longhorn Cowfish
Louise Murray/science Photo Library
Juvenile Changeable Lizard
Melvyn Yeo/science Photo Library
Juvenile European Garden Spiders
Dr Jeremy Burgess/science Photo Library
Juvenile European Garden Spiders #1
Dr Jeremy Burgess/science Photo Library
Juvenile Atlantic Chain Moray Eel
Clay Coleman/science Photo Library
Juvenile Scolopendra Centipede
Melvyn Yeo/science Photo Library
Juvenile Ibex
Photostock-israel/science Photo Library
Juvenile American Alligator #2
Scott Birch/pixelbeaker/science Photo Library
Juvenile Fish On A Reef
Scubazoo/science Photo Library
Juvenile Springtail On A Water
Philippe Lebeaux/science Photo Library
Juvenile Chickens
Preston Keres/fpac/us Department Of Agriculture/science Photo Library
Juvenile Common Lionfish
Georgette Douwma/science Photo Library
Juvenile Verreaux's Eagle Owl
Tony Camacho/science Photo Library
Juvenile Springtail On Water #2
Philippe Lebeaux/science Photo Library
Juvenile Springtail On Water #3
Philippe Lebeaux/science Photo Library
Juvenile Tyrannosaur
Mark Garlick/science Photo Library
Juvenile Tufted Grey Langurs
Peter J. Raymond
Juvenile Red Fox (vulpes Vulpes)
Photostock-israel
Juvenile Sedge Warbler
Natural History Museum, London
Juvenile Xanthogranuloma
Steve Gschmeissner
Juvenile Polyposis
Steve Gschmeissner
Juvenile Pollack And Indian Glass Perch
Natural History Museum, London
Juvenile Mugger Crocodile
Paul Williams
Juvenile Gelada Baboons At Play
Peter J. Raymond
Juvenile Labord's Chameleon
Alex Hyde
Juvenile Guillemot Swimming Amongst Ice
Peter J. Raymond
Juvenile Cape Gannet Flapping Its Wings
Peter Chadwick
Juvenile Colloid Milium
Steve Gschmeissner
Juvenile Red Fox
Colin Varndell
Juvenile Rot-hole Tree Frog
Alex Hyde
Juvenile Xanthogranuloma #1
Steve Gschmeissner
Juvenile Crocodile
Martin Rietze
Juvenile Giant Frogfish On Reef #1
Scubazoo
Juvenile Livingston's Cichlid
Nigel Downer
Juvenile Yellow Boxfish
Ethan Daniels
Juvenile Red Fox #1
Colin Varndell
Juvenile Chameleon
Sinclair Stammers/science Photo Library