Aphids
Bison will eat around 2% of their body weight in dry matter per day.
Leaves, mostly.
Bison that are raised on a ranch are fed hay and grain. However, bison in the wild eat primarily grass, not much else.
yes
Bison eat grass
No, it is a herbivore.
no
Wolves occasionally hunt bison. Humans hunt bison (and raise bison for food). Grizzly bears sometimes take down a bison. Any carnivore who comes across a bison carcass (coyotes, mountain lions, foxes, birds like ravens and magpies, insects, etc.) will eat a bison.
Bison and buffalo subsist chiefly on prairie grass and sedges.
Bison will eat around 2% of their body weight in dry matter per day.
no