Birds refer to the group of animals that have the ability to fly because they have wings. The bodies of birds are covered with feathers while their feet are covered by scales. Birds have a pair of compound eyes. Most birds live in nests which are set up and attached on trees or roofs of houses. Birds exist in many different species some of which are growing extinct. Different birds are found in different places as determined by climate. Birds were used to help send messages in ancient tribes where birds have been used even as spies to warn of impending dangers.
Poultry is a domesticated bird used in food, either in the form of meat or its eggs. His is not a strict classification, and the term can also refer to other types of birds that are used in the kitchen, such as pigeons. For birds such as pheasant, quail, and wild ducks, the term hunting birds is commonly used.
There are many issues with aircrafts interacting with wild birds. The birds can get sucked into the plane engines and harm the plane causing it to lose power and crash. Solutions are very limited due to birds migrating, you can put stuff in order to keep local birds away, but you can 't with migrating birds. There is research to be done to figure out the best solution to this problem.