Homing experiments on birds. Part XV. The influence of radio waves on the homing of swallows (Hirundo rustica L.).
D000818:Animals; D001717:Birds / Q000502:physiology*; D005260:Female; D005426:Flight, Animal; D006702:Homing Behavior; D008297:Male; D011044:Poland; D011846:Radio Waves; D013028:Space Perception / Q000502:physiology*; D013472:Sunlight