Wind turbines are a leading source of green energy which could supply 12% of the world's energy by 2020. But their use is often criticised for its impact on wildlife, particularly birds. Larger birds can collide with turbines ...
Ecology
Dec 21, 2018
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8
(Phys.org) -- The lyrebird is the reigning king of karaoke in the animal world, with not even the birds being mimicked always able to tell the difference between the lyrebirds and the real thing, researchers at The Australian ...
Plants & Animals
Jun 20, 2012
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1
Traffic noise leads to inaccuracies and delays in the development of song learning in young birds. They also suffer from a suppressed immune system, which is an indicator of chronic stress. A new study by researchers of the ...
Plants & Animals
May 13, 2021
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131
For a songbird, learning a new song is akin to a child learning a new language. Zebra finches approach this challenge step by step, and even make a detour in the process - by taking song syllables that they already know and ...
Plants & Animals
Nov 1, 2017
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28
When a baby bird learns a song, is it simply mimicking and practicing its father's tune? Or do chicks learn by first putting out nonsensical sounds – akin to a human infant's babble – which they then build upon based ...
Plants & Animals
Jul 26, 2017
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5
Birds' bodies are changing and so are their songs. Over the last 70 years, birds worldwide have been noticeably shrinking in mass or expanding in wing length.
Plants & Animals
Apr 4, 2024
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1
When North American ornithologists hear a bird singing, they're likely to assume it's a male. But in many species, the females sing too—and a new commentary in The Auk: Ornithological Advances argues that a better understanding ...
Plants & Animals
Mar 14, 2018
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40
In spring, the sound of birds serenading fills the air. The Department of Signal Processing and Acoustics is developing a system that can recognize a bird species based on a song segment. The system can be put to use by nature ...
Plants & Animals
May 22, 2012
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0
If you listen to songbirds, you will recognize repeated melodies or phrases. Each phrase is made up of distinct sounds, strung together. A study from researchers at McGill University has found that the song phrases of many ...
Plants & Animals
Jun 23, 2021
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393
A new University of Nebraska-Lincoln study has shown that golden-crowned sparrow chicks can name their tune in just one note – even before knowing the song.
Plants & Animals
Oct 25, 2017
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