John Hallam Images: Pallas's Longue-tongued Bat Using its Long Tongue to Feed
John Hallam Images: Pallas's Long-tongued Bat
John Hallam Images: Side View of Howler Monkey
John Hallam Images: Capuchin Monkey Walking up a Branch
John Hallam Images: Eyelash Pit viper with its Mouth Open
John Hallam Images: Capuchin Monkey Jumps from One Tree Trunk to Another
John Hallam Images: Howler Monkey Lying on a Narrow Branch, while Youngster Practises Acrobatics
John Hallam Images: White-nosed Coati (Nasua Narica)
John Hallam Images: Capuchin Monkey Hanging on a Tree Trunk
John Hallam Images: Pallas's Long-tongued Bat Feeding
John Hallam Images: Domestic Water Buffalo in Costa Rica
John Hallam Images: Howler Monkey Securing itself with its Tail and Youngster Peeping out
John Hallam Images: Three-toed Sloth Reaching Out from a Tree
John Hallam Images: Looking Up at Honduran White Bats Living in a Little Tent they Made out of Plant Leaves
John Hallam Images: Spider Monkey Swings Acrobatically on a Tree
John Hallam Images: Greater Sac-winged Bats Roosting
John Hallam Images: Cows with Humps Resting by River in Costa Rica
John Hallam Images: Capuchin Monkeys Posing
John Hallam Images: Costa Rican Bark Scorpion
John Hallam Images: Variegated Squirrel