With pupping season arriving for harbor seals at Point Reyes National Seashore in California, some areas of the seashore will be off-limits to visitors for the next four months.
White-nose syndrome, a disease deadly to bats and with no known cure, has created a "wildlife crisis" at Mammoth Cave National Park in Kentucky, where some bat species have declined as much as 80 percent compared to 2013 population counts, according to park officials.
Brown bears at Katmai National Park and Preserve in Alaska are renowned for their fishing prowess at Brooks Falls, but one apparently has refined his/her technique: The bruin does a belly flop into the water to catch a salmon.
There's a success story to be told about bison at Yellowstone National Park. Though there's controversy over how the population is managed, there was a time when it was feared these iconic animals would be lost.
Why did the sea lion cross Skyline Drive in Golden Gate National Recreation Area? That's a good question with no ready answer. But the bottom line is that the male yearling, though undernourished, is doing well and being cared for at the Marine Mammal Center at the Marin Headlands of the NRA.
Genetic analysis has concluded that a wolf that had been seen on the North Rim of the Grand Canyon last fall, and was shot and killed in Utah late in December, had been fitted with a radio collar outside of Yellowstone National Park in January 2014.
Here it is, not even mid-February, and grizzly bears are starting to emerge from their dens at Yellowstone National Park. Just in time for Valentine's Day, too!
Cape Hatteras National Seashore officials, three years removed from what seemed to be a settled approach to managing wildlife, off-road vehicles, and pedestrians on their beaches, are re-examining aspects of that plan as ordered by Congress, a request that must be complied with by mid-June.
Elk herds in Yellowstone National Park are on the rebound, with the annual winter survey indicating an increase of nearly 25 percent in the northern herd to nearly 4,900 animals.
Efforts are under way at Pea Ridge National Military Park in Arkansas to rebuild habitat for bobwhite quail, a grasslands bird that has suffered from declining habitat nation-wide.
Whether you believe wolves can have an impact on the course of rivers in Yellowstone National Park or not, there is evidence that bears can impact the vegetation of a landscape, simply by eating.
In a stroke of luck, a remote, motion-triggered camera in Yosemite National Park has captured a Sierra Nevada red fox out for a winter's day stroll in what is believed to be the first sighting of the rare carnivore in nearly a century.
“…A country without wolves isn’t really good country, it's incomplete - it doesn’t have its full spirit,” said Yellowstone National Park biologist Doug Smith during an interview last year with NPR’s Snap Judgement, about wolves, specifically about the life and death of a famous Yellowstone wolf, 832F, or 06.
Coastal brown bears can get to be huge animals. With their hankering for salmon, they certainly get a lot of protein to help bulk up. But what about shellfish? Do the bears of Katmai National Park in Alaska relish clams, whether on the half shell or not?
Plans by Yellowstone National Park officials to remove roughly 1,000 bison from the park's herds are drawing criticisms and protests from groups that say the slaughter is unnecessary.
Approved "takings" of grizzly bears in part of the Greater Yellowstone Ecosystem threaten to undercut recovery of the species, according to groups that plan to sue the U.S. Fish and Wildlife Service over the matter.
A female gray wolf, possibly one that has been spotted in recent months on the North Rim of Grand Canyon National Park, has been shot and killed in Utah, according to a group dedicated to the protection of endangered species.
In generations past, survival may have depended on a person's ability to "read sign" in the natural world to secure food, detect the presence of friends or foes, or find the safest route to a destination. Those skills are rarely needed by most of us in today's world, but the ability to sort out what happened by interpreting tracks or other evidence on the ground—or in the snow—can be a fun and sometimes challenging activity.
Christmas is coming a bit late at Theodore Roosevelt National Park in North Dakota. At least if you wanted to be involved in the holiday bird count there.
The excitement surrounding word that a condor chick had been born this year in Zion National Park, the first condor born in southern Utah in decades, has been dashed by word that the chick apparently has died.
They're big, hard to see until the last minute, can do substantial damage to your vehicle, and likely will wind up dead if you run into them. With longer nights having arrived across the National Park System, it's time to drive a little more carefully and slowly so you don't run into wildlife.
With the arrival of chronic wasting disease in Shenandoah National Park deer seemingly imminent, park staff are working on amending its plan for dealing with the disease to allow for the culling of deer to try to limit the spread of the disease.
The possibility that a gray wolf is roaming the North Rim of Grand Canyon National Park has prompted the U.S. Fish and Wildlife Service to quickly approve an effort to capture the animal and test its DNA to confirm whether it is, or is not, a full-blooded gray wolf, not a Mexican wolf and not a hybrid.
Healthy bison herds at Wind Cave National Park in South Dakota are sowing their genes through a program with The Nature Conservancy that operates bison preserves in Missouri, Iowa, Kansas, South Dakota, and Illinois.
Nearly 20 years after gray wolves were returned to Yellowstone National Park, conservationists believe a "disperser" has found its way to the North Rim of Grand Canyon National Park and is looking to carve out a home range.
For years, many conservationists have worried what grizzly bears in the greater Yellowstone ecosystem will eat as changing climate and habitat conditions bring fewer whitebark pine nuts, cutthroat trout and other prime food sources. A recent study offers an answer: almost anything else.
The Cherokee Nation in Oklahoma recently welcomed a herd of bison to its reservation after a four-decade absence. The first herd came from Badlands National Park in South Dakota, and another 10 bison are to be delivered to the tribe from Theodore Roosevelt National Park in North Dakota.
Federal biologists believe elk hunters in Grand Teton National Park and on the National Elk Refuge in the next nine years will kill six more grizzly bears than originally anticipated.
A rabies alert has gone up at Grand Canyon National Park, where a bat with the disease has been found in the Inner Gorge along the Colorado River.