Near Noisy Oil Fields, Lovesick Birds Change Their Tunes

Photo of Near Noisy Oil Fields, Lovesick Birds Change Their Tunes
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“Hey, hey, sexy, hey, I’m Bob, a Savannah sparrow.” Birds near oil fields tweak their mating calls in complex ways that researchers are only starting to grasp.

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#birds
#biology and biochemistry
#noise
#oil petroleum and gasoline
#reproduction biological
#alberta canada
#animal behavior