This large male bear eagerly wanting to mate with this female bear. She is not in season yet so he was denied of his intentions. After about a week and a half of courtship she came into season and was ready to breed. | David Rasmus Wildlife Photography

Gorilla Mating, Reproduction, Breeding and Courtship

'Pizzly' bear hybrids are spreading across the Arctic thanks to climate change

Bald Eagle Mating Session. Tis the season for eagles to start their mating rituals here in New York. They will lay eggs toward the end of February and hatch sometime around April. They will then take their first flights around early July and will stick around the nesting area until around the end of the summer and then they are on their own. | Mike Lemery Films