Grizzly Bears: The Comeback Kids
Genetic Study Confirms Growth of Yellowstone Grizzly Bear Population
Southern Sea Otter Numbers Rising
Unfortunately, shark bites are still a problem for growing Sea Otter populations
Biotelemetry Data for Golden Eagles Released
USGS Data Series 994 is available now
Want to help with Plover Research? There's an App for that!
We have developed a new app, iPlover, to assist those managing plover populations
Wolves with Mange More Affected by Cold and Wind
Our research shows show that a more severe mange infection could increase heat loss by around 1240 to 2850 calories per night.
We provide rigorous and unbiased information on migratory birds, terrestrial and marine mammals, amphibians and reptiles, terrestrial plants, threatened and endangered species, wildlife disease, and on wildlife issues resulting from human activities. Our science contributes toward a more complete understanding of the Nation’s ecosystems and landscapes.