Among marine mammals, beluga whales ( Delphinapterus leucas) are particularly difficult to study in their icy habitat. To ...
While a dominant male fish from northern Mexico mates with a female, a small fella bides his time in the offing. Suddenly, the little guy darts in ahead of Mr. Big and plants his seeds on freshly laid ...
Beluga whales avoid inbreeding by switching partners over time, helping a small, isolated population stay genetically healthy ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. For any animal, releasing sperm cells requires a bit of time and ...
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