In order to maintain the rigidness necessary for flight the birds collar bones have fused together making a "wishbone" of sorts. The rigidness and hollowness of the bones make flight easier on the bird.
Exercises such as shoulder shrugs, shoulder presses, and push-ups can help women enhance their collar bone definition by strengthening the muscles around the shoulders and upper chest.
They do not help cows because birds are to small and cows are to big and a bird is to tiny and cow too big for a small bird to pick up but a cow can pick up a small bird because a bird is small remember tell me how a bird can help a cow because it will not be right
well all birds use them to help them land but birds of prey also use them for hunting
birds help totises by defending it from iguanas which try to take its shell off and make it naked. The birds help to eat the iguana's and protect the tortise in return for bird money.
Yes they make the bird lighter.
the tail has flight feathers and the flight feathers help a bird to fly.
The zebra can help the bird by letting rest on it back and zebras have insects on their back so that what the birds can eat.
an adaptation that can help a bird survive is its beak .
Incorporating thistle seed into a bird feeder mix can attract a variety of small birds like finches and sparrows. Thistle seed is high in nutrients and can help birds maintain their health and energy levels. Additionally, it can help diversify the types of birds that visit your feeder, providing a more enjoyable bird-watching experience.
The muscles in the birds body is the only thing that can let a bird fly. But oviously enough, if the wind is strong and blowing to the riht side, the wind l help
Field guide books, bird watching apps, bird identification websites, and consulting with experienced bird watchers can all be used to help identify birds based on their physical characteristics, behavior, and habitat.