Bears have a sweet tooth, too. And that's why the Gregory Bald area at Great Smoky Mountains National Park has been temporarily closed to humans. The reason is the cherry crop that has attracted black bears looking for a tasty meal.
A temporary beach closure is coming to Point Reyes National Seashore in California for the busy Fourth of July weekend so chicks of the western snowy plover, a threatened species, will have some solitude.
For the next four months biologists will be trapping grizzly and black bears in Yellowstone National Park's backcountry as part of an ongoing research project to better understand the bears' populations in the Greater Yellowstone Ecosystem.
In a remarkable comeback, Razorback suckers are once again spawning in the lower Colorado River within Grand Canyon National Park, an event not seen in more than two decades, according to fisheries experts.
A black bear at Glacier National Park that developed a habit of searching out human food, in one case breaking into a house, has been put down by rangers.
The rapidity with which butterflies can reproduce has played a huge role in the ongoing recovery of endangered Schaus swallowtail butterflies at Biscayne National Park in Florida, where the species once thought to be teetering on the lip of extinction has grown by more than 1,000 individuals.
Stylish collars and perhaps a splash of paint will mark some mountain goats this summer at Glacier National Park in Montana, where an ongoing study of the animals is moving into its second year.
A rally to raise public awareness about wolves in and around Yellowstone National Park is scheduled for late June near the north entrance to the park at Gardiner, Montana.
In what would be a milestone for the California condor recovery program, biologists believe a pair of the large birds has hatched a chick high in the cliffs of Zion National Park.
The moose population at Voyageurs National Park in Minnesota seems to be holding its own, according to a recent survey conducted by park biologists. While the herd isn't growning, moose mortality rates in Voyageurs are about half of that found elsewhere in northeastern Minnesota, officials say.