Just about everybody has heard the song, “Birds take action, Bees Do It” but maybe you have every actually seriously considered what sort of bird fits tab A into slot B? Let’s glance at the gear.
Many wild wild birds lack a penis. Many wild birds have small swelling called a cloaca. Through the reproduction period whenever hormones are flowing the cloaca swells and wild wild birds will get a protuberance that is cloacal.
Above, a bird bander blows for a Tufted Titmouse belly and note the spot underneath the patch–that’s that are bare cloaca. Both sexes have actually the cloaca, so for the majority of wild birds sex literally is mostly about bumping uglies.