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2020-11-07, 18:39
Frog Vocals Lead to Small Preference
The concave-eared torrent frog's unusual ear anatomy lets it hear high-frequency calls, which gives a mating advantage to the littler males that sing soprano.
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/podca...reference/
The concave-eared torrent frog's unusual ear anatomy lets it hear high-frequency calls, which gives a mating advantage to the littler males that sing soprano.
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/podca...reference/