Name that animal Crossword

This printable crossword puzzle on the topic of Animals (General) has 12 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Reptile, has a shell (eg Leatherback)
Lives in the sea, not specific to one ocean, approx. 950 species. Their hard shells are commonly spiny or globular
Tusked whale
Breed of dog, very large, working dog. Also has webbed feet.
Second largest bird by height
Small rodent, commonly found in or near the arctic. Misconception that they commit mass suicide, was also a computer game.
Spiny mammal, nocturnal, resembles a porcupine
Herd mammal, bred for their fiber (coat), spits a lot
Small bird, sometimes mistaken for a Robin. Also the surname of a famous nurse (eg Florence)
Extinct flightless bird
Small beetle, dome-shaped body, commonly yellow or red with notible markings.
Largest of the antleopes