Solve these clues to fill the grid.
- An ancient Numidian town in northwestern Africa adjoining present-day Annaba in northeastern Algeria
- 2 Across
- Warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings (plural)
- 7 Across
- Large voracious aquatic reptile having a long snout with massive jaws and sharp teeth and a body (plural)
- 8 Across
- Usually brightly colored zygodactyl tropical birds with short hooked beaks and the ability to mimic (plural)
- 10 Across
- Furry pet that barks and wags its tail (plural)
- 13 Across
- Small air-breathing arthropod (plural)
- 14 Across
- Small rodent that squeaks, or a computer pointer
- 16 Across
- Any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough (plural)
- 1 Down
- Tallest living quadruped
- 3 Down
- Distinguished from Bovidae by the male's having solid deciduous antlers
- 4 Down
- Female of domestic cattle: "`moo-cow' is a child's term" (plural)
- 5 Down
- Huge gray animal with a trunk (plural)
- 6 Down
- Eight-legged creature that spins webs (plural)
- 9 Down
- Any of various aquatic and land reptiles having a bony shell and flipper-like limbs for swimming
- 11 Down
- Freshwater or marine or terrestrial gastropod mollusk usually having an external enclosing spiral
- 12 Down
- Furry pet that purrs and chases mice (plural)
- 15 Down