The zebra mussel was inadvertently introduced to the United States and is now spreading rapidly, impacting native fish species, as well as clogging power plant intakes. Boaters, anglers, and waterfowl hunters can help prevent further spread of...
Berries; Biological control; Coastal environments; Coastal restoration; Ecosystem recovery; Environmental quality; Habitat fragmentation; Habitat restoration; Invasive species; Islands; Vegetation; Wildlife refuges; Work of the Service;
This worker makes an impact on the Brazilian Pepper plant. It is an exotic invasive species which overtakes native plants to the Florida gulf coast and elsewhere.
Wood bison are the largest native land mammals in the Western Hemisphere, 10 to 15% heavier than plains bison. Bulls are slightly larger than cows and average around 1,800 pounds, but can get up to 2,000 pounds. Both males and females have short...
Native Americans revered the lake sturgeon as an important part of their culture that provided food, oil, leather and other staples. Over-harvesting, habitat loss, damming of tributaries and pollution all contributed to the population declines. ...
Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna.
The original presettlement...
Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna.
The original presettlement...
Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna.
The original presettlement...
Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna.
The original presettlement...
Pine savannas are open, nearly treeless, fire-dependent plant communities dominated by well-developed ground cover and some low-growing shrubs with only scattered trees. The refuge is approx. 5216 acres pine savanna.
The original presettlement...
Ninepipe National Wildlife Refuge is located In the Mission Valley of Northwest Montana, within the boundaries of the Flathead Indian Reservation. It is about 5 miles south of Ronan and 50 miles north of Missoula. The primary purpose of the refuge...
July 12, 2010 - Gulf Shores, AL: The coolers used to transport sea turtle eggs must be packed with sand from the turtle's native beach. Photo by Barbara Maxfield, USFWS.
July 12, 2010 - Gulf Shores, AL: The coolers used to transport sea turtle eggs must be packed with sand from the turtle's native beach. Photo by Barbara Maxfield, USFWS.
