4suits Hunt-Fish card deck_drib 3

Another direction for the 4 suits of my card deck.
The 4 suits are to mimic the normal card suits, BUT also represent big game, waterfowl/upland, carnivore/predator and fish. (salt and fresh water)
Hope you can tell what the heart is to represent...?
Thoughts?

(Sorry for replacing the one I loaded earlier. I made a slight change.)