Mother's Love. Second Place, Wildlife. An adult Caribbean pink flamingo feeds a chick in Yucatán, Mexico. Both parents alternate feeding chicks, at first with a liquid baby food called "crop milk," and then with regurgitated food. #

Face to Face in a River in Borneo. Grand Prize Winner and First Place, Wildlife. A male orangutan peers from behind a tree while crossing a river in Borneo, Indonesia. #

Rock Pool. First Place, Aerials. In Sydney, Australia, the Pacific Ocean at high tide breaks over a natural rock pool that was enlarged in the 1930s. Avoiding the crowds at the city’s many beaches, a local swims laps. #

In Your Face. Second Place, Underwater. Typically a shy species, a Caribbean reef shark investigates a remote-triggered camera in Cuba’s Gardens of the Queen marine-protected area. #

Drift. People's Choice, Underwater. A Portuguese man-of-war nears the beach on a summer morning. Thousands of these jellyfish wash up on Australia’s eastern coast every year. #

Fluorescent Anenome. First Place, Underwater. Blue-filtered strobe lights stimulate fluorescent pigments in the clear tentacles of a tube-dwelling anemone in Hood Canal, Washington. #

Firefall. First Place, Landscapes. Shortly before twilight in Kalapana, Hawai’i, a fragment of the cooled lava tube broke away, leaving the molten rock to fan in a fiery spray for less than half an hour before returning to a steady flow. #

Flying fish in Motion. Third Place, Underwater. Buoyed by the Gulf Stream, a flying fish arcs through the night-dark water five miles off of Palm Beach, Florida. #

Drip. Third Place, Aerials. On the flanks of Kilauea Volcano, Hawai’i, the world’s only lava ocean entry spills molten rock into the Pacific Ocean. After erupting in early 2016, the lava flow took about two months to reach the sea six miles away. #

Predators on a Bait Ball. Honorable Mention, Underwater. Preparing to strike, tarpon cut through a ribbon-like school of scad off the coast of Bonaire in the Caribbean Sea. #

Life after Life. Honorable Mention, Aerials. Migratory gulls take flight from a cedar tree being washed downstream by a glacial river in British Columbia, Canada. #