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Recent accomplishments of CDFW's scientific community


CDFW Documents Statewide Impact of Recent Drought on Fish and Aquatic Species

Collage of three different images. Top image is rocky, barren dirt area in front of small lake amongst trees and mountains. Bottom left photo is two women on rocks in front of water and large walls of rock. Bottom right photo shows three people pulling and pushing metal boat over shallow riverbed with trees in background.
One silver lining to emerge from the severe drought that impacted California earlier this decade was that it whetted an appetite to study the event and compile data designed to help fish and aquatic species better weather future droughts.

Drinker Installation Benefits Bighorn and Other Desert Species

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One of the most elusive species in California is the desert bighorn sheep (Ovis canadensis nelsoni) that live in the dry, desert mountains of southeastern California. Desert bighorn are far from fragile – males are about five feet long and can weigh up to 200 pounds, while the females weigh up to about 150. Despite their size, their keen eyesight and the agility to escape predators up steep rocky slopes, they still face many threats, including disease, human development, expansion and – more recently—a changing climate. Water is critical to their survival in this extreme environment.