Perch eat the same way that other fish do. They open their mouths, suck in the food and eat it. They eat a variety of things in the water.
No.
No, the pike would eat the perch. Walleyes are large members of the perch family.
Yes. They eat many species of smaller fishes, including the yellow perch.
kind of gr8.
The nile perch mostly eat tiger fish, Awaka, Nagara, insects, crustaceans, mollusks, and planktons when they are on a diet.
Yes. It will eat anything that can fit in its mouth.
Is a yellow perch a 2nd level consumer
Walleye and sauger may, on occasion eat sunfish.
Bicycle chains Pianos
Yes, and other creatures.
Whatever perch eat would increase in numbers. White perch are known to eat the eggs of such walleye and other true perches. And they eat small minnows like mud minnows and fathead minnows.
a stake, or a perch