The Trump administration has proposed sweeping revisions to the Endangered Species Act (ESA) that could significantly change ...

Brown pelicans are now so abundant on the coast of California and other states that yesterday they were taken off the endangered species list. That's the end of a process that began when they were ...

On Shamrock Island, a small patch of land off the Texas Gulf Coast, 19 waterbird species live peacefully on The Nature ...

Within the collection of animals held in zoos, different species have varying susceptibilities to pathogens. Read more at ...

Of the eight species of pelicans in the world, only two live in North America—the American white pelican and the brown pelican. During its first three months, a pelican chick gulps down 150 pounds of ...