The Delevan National Wildlife Refuge is one of six refuges in the Sacramento National Wildlife Refuge Complex in the Sacramento Valley of central northern California. More than 200,000 ducks and 100,000 geese come to the refuge each winter.
The refuge supports several endangered plants and animals: giant garter snake, wintering peregrine falcon and bald eagle, breeding tricolored blackbird, and a large colony of the endangered palmate-bracted bird's beak (Cordylanthus palmatus) plant. Resident wildlife include grebe, heron, blackbird, beaver, muskrat, black tailed deer and other species typical of upland and wetland habitats.
Map of the Fremont section of Don Edwards San Francisco Bay National Wildlife Refuge (NRW) in California. Published by the U.S. Fish & Wildlife Service (USFW).
Visitor Map of Delevan National Wildlife Refuge (NWR) in California. Published by the U.S. Fish & Wildlife Service (USFWS).
Delevan NWR
https://www.fws.gov/refuge/delevan
https://en.wikipedia.org/wiki/Delevan_National_Wildlife_Refuge
The Delevan National Wildlife Refuge is one of six refuges in the Sacramento National Wildlife Refuge Complex in the Sacramento Valley of central northern California. More than 200,000 ducks and 100,000 geese come to the refuge each winter.
The refuge supports several endangered plants and animals: giant garter snake, wintering peregrine falcon and bald eagle, breeding tricolored blackbird, and a large colony of the endangered palmate-bracted bird's beak (Cordylanthus palmatus) plant. Resident wildlife include grebe, heron, blackbird, beaver, muskrat, black tailed deer and other species typical of upland and wetland habitats.