A few nice animal species images I found:
Image by ktenter
Random turtles at the Zoo in Duisburg, Germany.
Sorry, don't know the species
Kangaroo - female
Image by Georgie Sharp
This kangaroo is limited to Kangaroo Island, South Australia. It is believed to be a subspecies of the Western Grey kangaroo, and inhabits open grasslands and timber areas.
It breeds in spring through summer, giving birth to one Joey. Because there are no natural predators on Kangaroo Island, the Kangaroo Island kangaroos are the slowest moving of all the Kangaroo species.