Porcupines Only Have 12 Hours
Porcupines only have about 12 hours a year to make their moves on the females. That means they have to try their best to secure the affection of the female, in the hopes of mating with them. The female secrets a fragrant mucus that lures the male towards her. If the male manages to find her and chase away any rivals, he’ll drench her in a jet of urine. People will also hear grunts, moans, whining, and even more agitated howls if the males are fighting over the female (Critter Control).