tawny eagle or aquila rapax on ground in open field at tal chhapar sanctuary rajasthan india

accipitridae aggressive animal aquila aquilinae background behavior bikaner bird chhapar closeup conservation desert eagle eagles environment fauna feather feathers field forest green india jaisalmer jungle migration migratory national natural nature open outdoors park perched portrait predator prey rapax raptor reptilia sanctuary species tal tawny themes threatened true wildlife wings winter