Information on working terriers, dogs, natural history, hunting, and the environment, with occasional political commentary as I see fit. This web log is associated with the Terrierman.com web site.
Tuesday, March 20, 2018
The Evolution of Animal Genitalia
Genitals are the fastest-evolving organs in the animal kingdom, and something we have reported on before here and here and here and here and here and here.
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