Phys.org·3 min read·medium
Female birds have shorter lifespans than male birds across 35 North American species, researchers find
H
Holly Ober
✦AI Summary
A UCLA study of over half a million banded birds across 35 North American species reveals that females have a 12.4% lower survival rate than males. This finding contradicts the trend seen in mammals and highlights a significant, understudied biological phenomenon.
by Holly Ober, University of California, Los Angeles
scienceenvironment
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