When a crocodile threatens their lives, a jacana dad steps up and becomes the hero, carrying his young chicks to safety under his wings.

Spotty wrasse fish quickly change behavior and begin sex transition when their dominant group member is removed.

University of Otago—Ōtākou Whakaihu Waka scientists have discovered that it takes mere minutes for a species of sex-changing ...

“After he passed away, the female didn’t return to Louisiana on her own,” Louisiana’s Whooping Crane Reintroduction ... she paired with a 2-year old-male, and they successfully nested ...

This particular snowbird, however, was an actual bird — one of the last two whooping cranes in the region and ... came up and took the leg off the female and we had a fake egg in the nest ...

This particular snowbird, however, was an actual bird — one of the last two whooping cranes in the region and ... came up and took the leg off the female and we had a fake egg in the nest ...

"For 10 years, they tried pairing Tex to a male ... a whooping crane named Gee Whiz. That bird produced 26 of his own offspring, which in turn resulted in about 130 more chicks. A female crane ...

The chick’s parents came from ICF headquarters in Baraboo as part of the Whooping Crane Reintroduction Program. One parent was costume-reared —staff dress in crane costumes to ...

The balance of the 70 were in unknown locations, according to the ICF. A male (left) and female whooping crane perform a unison call during the spring breeding season in Wisconsin. Spring ...