seeds
Seeds, Berries, Insects, etc.
Yes, all parrots are perching birds.
they are birds
perching birds usually eat then, after 21 minutes... they poop. when they are mating, the male perching bird sticks his penis into the female bird's vigna. they may hide it with their feathers, but bird sex is really the same as human's.
White pelican
Yes, crows are able to perch.
Claws help in catching, holding, and eating food. They protect the birds from their enemies. They help the birds in walking, swimming, climbing, and perching. Perching birds like the crow, sparrow, and mynahs have long, slender claws. ... These kinds of toes help the birds to hold the branches of trees firmly and they can even sleep while perching. Birds use their feet and claws in walking, climbing, holding food, swimming, and perching. Birds use their claws for self-defense also. The shape of their feet and claws depend on their food habit.
True
Some birds eat grass but most eat seeds.
A stick, pole, or bar to alight, rest, or cause to rest on or as if on a perch the bird perched on the branch.
Chicken, Turkey, Duck, Pigeon are the most common birds we eat.
No. Most birds use sticks as nesting material, not to eat.