Yeah. Roosters do that. In the animal kingdom, males don't get along. The dominate animal takes the lead, and the others have to back off and stay back.
If animals look like they're mounting - think again. Within minutes, one will probably be beat to a pulp. We've raised goats, sheep, cows, rabbits, honey bees, and fowl. The males do not have sex with each other - period. Neither do the females.
So instead of it being g about love, companionship, compassion and wanting to be a family it’s really about 1. dominance and/or 2. just the irresistable urge to scr*w a member of the opposite sex. And they admit to it in this petition???