yes
The natural sunflowers enemey is a bug that eat them
Buffaloes (Bisons) are grazers and eat grasses.
No. Bison are vegetarian.
Yes, I watched He/She/It eat them!
Yes. Grizzly bears usually kill and eat injured adult bisons or young bisons.
As the seed that you eat
There are many animals that eat sunflowers and their seeds. Caterpillars do feed on the actual sunflower, while deer enjoy the leaves from the plant. Humans, squirrels, many types of birds, and rabbits eat the sunflower seeds.
Sunflowers have sevral sworn enemies, although the biggest threat to the sunflower population currently is the Moonflower.
No they are carnivores, not herbivores.
sunflowers
1 time a week