Bug enthusiast Anna Lindqvist uploads photos like this — of the Ailanthus Webworm Moth (Atteva aurea) to the iNaturalist app. Like a social network for wildlife, her location paired with the photo help both amateur and expert naturalists identify the species.
A young harbor seal lounges on top of seaweed near Cundy's Harbor, Maine, in 2000. As pupping season and Memorial Day weekend collide, New Englanders are being asked to stay away from seals.
Almost like clockwork, every 60 to 110 minutes, Old Faithful shoots out a jet of steam and hot water up to 184 feet high. In summer the nearby parking lot fills and empties at about the same pace. Yellowstone Superintendent Dan Wenk says, "One of the great fears of every superintendent of Yellowstone is that Old Faithful will stop erupting when they're superintendent."
Michael Nichols/National Geographic
Paul Zakayo (left) and Nasa Jackson Mairi were nabbed by a team of park rangers at the Mara Conservancy in Kenya and charged with killing three impalas and a gazelle in the wildlife sanctuary.
A pangolin is released into the wild by officials at a conservation forest in Indonesia in 2013. The animal was among 128 pangolins confiscated by customs officers from a smuggler's boat off Sumatra.
M.C. Davis, former gambler and businessman, stands in his 54,000-acre preserve, Nokuse Plantation, in the Florida Panhandle. It's the largest privately owned conservation area in the southeastern United States.
Numbat populations once dropped as low as 500 adults. To help save this endangered marsupial, the Perth Zoo has been rearing them in captivity for release back into the wild. But wild numbats eat only termites, which are too difficult to get in large quantities. So zoo staff have spent over a decade concocting a tasty and nutritious substitute.
Helenabella via Wikimedia Commons
Coleen Schaefer (left) and Doni Sprague display a tiger pelt that was confiscated and is being stored at the National Wildlife Property Repository on the outskirts of Denver. Some 1.5 million items are being held at the facility. The Trans-Pacific Partnership, which is still under negotiation, would punish wildlife trafficking.
P22, a 4-year-old male mountain lion known as the "Hollywood Lion," is known to traverse the hills in and around Los Angeles. He is seen here recaptured by the National Park Service in March after being exposed to rat poison.
AP Photo/National Park Service
Two adult white rhinos stand in an enclosure at South Africa's Entabeni Safari Conservancy in 2012. Entabeni is one of the world's only dedicated orphanages for rhino calves whose parents were poached for their horns — a trend that is rising.
Stephane De Sakutin/AFP/Getty Images