Found "no where else on earth" --The spring-loving centaury, Centaurium namophilum, is considered to be endemic to the Ash Meadows area (meaning it is definitely found within the refuge borders but also in adjacent federal and private...
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...
The name camas prairie refers to several distinct geographical areas in the western United States which were named for the native perennial camassia or camas, including regions in the states of Idaho, Montana, Oregon and Washington. Camas bulbs...
The name camas prairie refers to several distinct geographical areas in the western United States which were named for the native perennial camassia or camas, including regions in the states of Idaho, Montana, Oregon and Washington.
Wildflowers; Prairies; Vegetation; Valleys; Species of concern;
The peacock larkspur is found only in the Willamette Valley of Oregon. Presently, the natural vegetation of the Willamette Valley is experiencing a threat not altogether different in magnitude from the Missoula Floods - human development. Since...
Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg.
A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg.
A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
An Atlantic salmon parr of the Machias River in eastern Maine. Atlantic salmon of the Gulf of Maine Distinct Population Segment (DPS) were listed in an endangered status under the protection of the Endangered Species Act in December 2000. This...
22
Glossary
Species Status categories:
at- risk species — species of plants and animals that are
Federal candidate species and those that the Service
has not identified as candidate species, but are facing
threat( s) and are potential...
