Darío is a biologist - his work in the field also allows him to photograph wildlife. His images have been published in many books, calendars and magazines, as well as for conservation projects.

Wildlife biologist Danielle Belleny hopes to raise the profile of black birders in a hobby often stereotyped as white #BlackBirdersWeek comes amid nationwide protests against the deaths of George ...

Zebras, the iconic striped equines of Africa, are facing threats from habitat loss and poaching. Three main species—Plains, ...