biome

Rivers

70 species

Siamese Crocodile
Crocodylus siamensis
Orinoco Crocodile
Crocodylus intermedius
African Clawless Otter
Aonyx capensis
Finless Porpoise
Neophocaena phocaenoides
Sumatran Elephant
Elephas maximus sumatranus
Egyptian Mongoose
Herpestes ichneumon
Egyptian Goose
Alopochen aegyptiacus
Black Caiman
Melanosuchus niger
Philippine Crocodile
Crocodylus mindorensis
Mandarin Duck
Aix galericulata
Freshwater Crocodile
Crocodylus johnsoni
Malachite Kingfisher
Corythornis cristatus
Star-Nosed Mole
Condylura cristata
Irrawaddy Dolphin
Orcaella brevirostris
Common Kingfisher
Alcedo atthis
Australian Saltwater Crocodile
Crocodylus porosus
Black Swan
Cygnus atratus
Pygmy Hippo
Choeropsis liberiensis
Eastern Long-Necked Turtle
Chelodina longicollis
European Mink
Mustela lutreola
Wood Duck
Aix sponsa
Smooth-Coated Otter
Lutrogale perspicillata
Belted Kingfisher
Megaceryle alcyon
Whooper Swan
Cygnus cygnus
American White Pelican
Pelecanus erythrorhynchos
Dwarf Crocodile
Osteolaemus tetraspis
Giant Kingfisher
Megaceryle maxima
Trumpeter Swan
Cygnus buccinator
Yacare Caiman
Caiman yacare
Nile Crocodile
Crocodylus niloticus
White-Winged Duck
Asarcornis scutulata
Morelet's Crocodile
Crocodylus moreletii
Chinese Alligator
Alligator sinensis
Spectacled Caiman
Caiman crocodilus
Common Hippo
Hippopotamus amphibius
Cuban Crocodile
Crocodylus rhombifer
Bald Eagle
Haliaeetus leucocephalus
Mugger
Crocodylus palustris
Dalmatian Pelican
Pelecanus crispus
American Alligator
Alligator mississippiensis
Australian Snubfin Dolphin
Orcaella heinsohni