And then they flap the tail on the rear towards the rear hump hump. So they’ve got one scent on the front end, and they have another scent on the back end. And then they go around, they have this bladder in the base of the tongue, which they fill with air. And they go, they kind of make this gurgling sound, which is the, their love song, which they produce to maybe charm the female, but also to intimidate other males. And then they get into neck fights with each other and they get down their knees. They’re fascinating. We made films of all this stuff, 16 millimeter films. And so Jim helped me write a paper on that for a symposium that Diet Mueller Schwartz held on olfactory communication and mammals. And he had been my masters advisor at SF State.
