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The wonderful sound of birdsong is one of nature's most purest pleasures. However, some birds have taken it to the extreme. Meet the loudest birds on the planet who can produce sounds over 100 ...
The Conversation on MSN
What makes mountain birds sing at dawn – and why are they sometimes quiet? Ecologists explain
Three species of the melodic African warbler bird refuse to get up early and sing their customary daybreak songs when the weather is cold. This new discovery was made recently by a team of soundscape ...
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