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gekkogecko
12-26-2015, 10:02 AM
...is crap. More evidence:
http://www.pinknews.co.uk/2015/12/23/scientists-discover-genderfluid-lioness-who-looks-acts-and-roars-like-a-male/

jseal
12-28-2015, 05:20 AM
Evolution selects the reproductively successful.