Negative yet Positive IV

This is my forth negative space logo collection, enjoy.

1 tank_black
2 bird
3 frog_black
4 wolf face_black
5 frog_black
6 okapi_black
7 owl_black
9 hippo_black
10 koala_black
11 boar_black
12 boarder_black
14 banana
17 frog_black
15 boar_black
13 dragon