RT @emmaluck22: Harbor porpoises have some interesting reproductive behaviors—males always (100% of the time) attempt to mate with females…
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572 followers
@primalpoly @petemandik Possibly, but... Female monkey/male deer, not in captivity: https://t.co/AaDDwKBD8Y Cetaceans in the wild: https://t.co/A44EiJFl0U (Also, I don't have a citation, but there are reports of male dolphins using eels)
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𝑬𝒓𝒆𝒄𝒕𝒊𝒐𝒏...したまま水面を跳ね回る、不意打ち的にメスに急接近して交尾、精巣は3kg弱あるが挿入は1〜2秒程度 激しいなぁ https://t.co/2JfKjjarWo
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RT @emmaluck22: Harbor porpoises have some interesting reproductive behaviors—males always (100% of the time) attempt to mate with females…