Bioacoustics for species monitoring - a new tool for Red List assessment?

Bioacoustics for conservation

Relation to Congress Theme:
As early as 1962, Rachel Carson pointed out that loss of bird diversity results in a dull world without bird songs.
The title of her book "Silent Spring" became the mantra for a whole generation of conservationists, and unfortunately, is still valid: the 2010 target to reduce or even stop biodiversity loss has been missed.

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