Human water use combined with a recent megadrought have reduced river and stream flow through the Southwestern United States and led to periodic drying of formerly perennial river segments. Reductions
Threatened species are managed using diverse conservation tactics implemented at multiple scales ranging from protecting individuals, to populations, to entire species. Individual protection strives t
Pteronarcys californica is a member of the stonefly family Pteronarcyidae and is commonly referred to as the giant salmonfly by anglers. P. californica is the largest species of stonefly in the wester
Background: Western Palearctic tree frogs (Hyla arborea group) represent a strong potential for evolutionary and conservation genetic research, so far underexploited due to limited molecular resources
The New Zealand sea lion (NZSL) is of high conservation concern due to its limited distribution and its declining population size. Historically it occupied most of coastal New Zealand, but is now rest
