PLOS ONE: Spontaneous Ejaculation in a Wild Indo-Pacific Bottlenose Dolphin (Tursiops aduncus) User some_random_kaluna, in the Reddit Science subreddit, 21 Mar 2016
TIL male Indo-Pacific bottlenose dolphins have been known to spontaneously ejaculate. User remotectrl, in the Today I Learned (TIL) subreddit, 01 Sep 2014
Dolphins have wet dreams: Spontaneous Ejaculation in a Wild Indo-Pacific Bottlenose Dolphin caught on camera User gezzed, in the Reddit Science subreddit, 29 Aug 2013