Animal rhymes. Ex: obese feline - fat cat.
-1. Fake male sheep. 4,3 letters
2. Little insect pest. 3,4
-3. Decoy duck. 4,5
-4. Down at heel cat. 6,5
-5. Black sea predator. 4,5
-6. Actual sea mammal. 4,4
7. Well dressed water bird. 6,5
-8. Rotten night bird. 4,3
-9. Black and white mammal that has had too much alcohol. 5,5
-10. Amusing little cat. 5,5