Awesome! Remember Jorgensen's inane lekking hypothesis? Back then I stated that I had personally witnessed Mating Scalloped Hammers -incidentally, at the El Bajo off La Paz, a long, long time ago- and now somebody has finally captured it on video at Cocos Island. Just phenomenal - as witnessed by the excitement of the dive guide! :) Ans since we're at it. Here are once again the aerial