Birds beginning with Y
Fish beginning with Y
Reptiles beginning with Y
Mammals that start with Y
Yankari shrew
Yarkand hare
yellow arboreal rice rat
yellow golden mole
yellow ground squirrel
yellow isthmus rat
yellow mongoose
yellow pygmy rice rat
yellow steppe lemming
yellow-backed duiker
yellow-bellied brush-furred rat
yellow-bellied climbing mouse
yellow-bellied glider
yellow-bellied marmot
yellow-bellied pouched bat
yellow-bellied weasel
yellow-breasted field mouse
yellow-cheeked chipmunk
yellow-crowned brush-tailed rat
yellow-eared pocket mouse
yellow-faced horseshoe bat
yellow-faced pocket gopher
yellow-footed antechinus
yellow-footed rock wallaby
yellow-haired hill rat
yellow-handed titi
yellow-necked field mouse
yellow-nosed cotton rat
yellow-nosed grass mouse
yellow-pine chipmunk
yellow-rumped leaf-eared mouse
yellow-spotted brush-furred rat
yellow-spotted hyrax
yellow-tailed rat
yellow-throated marten
yellow-throated squirrel
yellow-toothed cavy
yellow-winged bat
yellowish myotis
yellowish rice rat
Yemeni mouse
Yoshiyuki's myotis
Yucatan deer mouse
Yucatan squirrel
Yulungshan vole
Yuma myotis
Yungas rice rat
Yunnan hare