Endangered Humpback Chub
Detailed Description
U.S. Geological Survey scientists estimate that the adult population of humpback chub (Gila cypha) in the Grand Canyon increased 50 percent between 2001 and 2008.
Sources/Usage
Public Domain.
Related
Fish
The health of freshwater fish populations is tied closely to competing demands and uses for this resource. Patuxent scientists are applying mark-recapture science and other methods developed for the adapative management of waterfowl to help manage freshwater fish and their habitats.
Invasive Species
The impact of invasive plants and animals as taken on a heightened significance with an increase in the movement of people and goods around the world. Control of invasive and non-native species has become a national priority in the protection of endangered species and ecosystem services (through native species) and the understanding the mechanisms, pathways, and ecological relationships is vital...
Related
Fish
The health of freshwater fish populations is tied closely to competing demands and uses for this resource. Patuxent scientists are applying mark-recapture science and other methods developed for the adapative management of waterfowl to help manage freshwater fish and their habitats.
Invasive Species
The impact of invasive plants and animals as taken on a heightened significance with an increase in the movement of people and goods around the world. Control of invasive and non-native species has become a national priority in the protection of endangered species and ecosystem services (through native species) and the understanding the mechanisms, pathways, and ecological relationships is vital...