Birds roosting on a television aerial. The aerial is a metal structure designed to intercept radio wave broadcasts and capture, amplify and transmit t

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Birds roosting on a television aerial. The aerial is a metal structure designed to intercept radio wave broadcasts and capture, amplify and transmit the signal to a television set in a house or flat. The signals being received are in the VHF to UHF range (very high to ultra high frequency).

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Size: 3506px × 5104px
Photo credit: © TIM VERNON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aerial, animal, animals, antenna, asleep, biological, biology, bird, birds, blue, broadcast, communication, communications, fauna, flock, group, home, house, nature, ornithological, ornithology, perch, perching, radio, receiver, reception, rest, resting, roost, roosting, sky, sleep, sleeping, small, technological, technology, telecommunication, telecommunications, television, waves, wildlife, zoological, zoology