Delevan National Wildlife Refuge is just one of the 5 National Wildlife Refuges and 3 Wildlife Management Areas that make up the Sacramento National Wildlife Refuge Complex. Delevan NWR is only open to the public for hunting and photography (by reservation only). Delevan is not open to the public for wildlife watching other than Maxwell Road and Four Mile Road, which border the refuge. We recommend visiting the Sacramento NWR and Colusa NWR for wildlife watching.
Find out more about Delevan NWR by exploring the menu to the left (desktop) or hamburger menu top-right (handheld device), or see our Plan Your Visit page (link below) to find everything the Complex has to offer.
PLAN YOUR VISIT <-- Click here to find all the information you need to visit the Complex.....
• visitor center
• auto tours
• environmental education
• OTHER LOCAL INFORMATION
|PLAN YOUR VISIt|
to the complex
all refuges, below)
-AUTO TOUR page
-River NWR MAPS page
-Riv NWR HUNTING page
|Directions - Sac NWR||-Visitor Maps -Sac NWR|
-Wetlands Walk guide
|Hunt Map - Sac NWR|
|Directions - Del NWR||-||-Wildlife Checklist|
|Hunt Map - Del NWR|
|Directions - Cls NWR||Visitor Map - Cls NWR||-Wildlife Checklist|
|Hunt Map - Cls NWR|
|Directions - Sut NWR||Visitor Map - Sut NWR||-Wildlife Checklist|
|Hunt Map - Sut NWR|
|Riv NWR MAPS page||Riv NWR MAPS page||-Wildlife Checklist||Riv NWR MAPS page|
|Directions - Llano Seco||Visitor Map - Llano Seco||-Wildlife Checklist|
Location and Contact Information
Delevan National Wildlife Refuge is part of the Sacramento National Wildlife Refuge Complex. It is situated about 80 miles north of Sacramento and four miles east of the town of Maxwell in Colusa County. The refuge consists of 5,877 acres consisting primarily of wetlands with some riparian riparian
Definition of riparian habitat or riparian areas.
Learn more about riparian and grassland habitats.
Click on the link below to learn more about us!
What We Do
- Resource Management
To help plants and wildlife, Refuge staff uses a variety of habitat management techniques to maintain, recover or enhance plant and wildlife values. Refuge staff carefully consider any management techniques and employ them in varying degrees according to the situation.
- Conservation and Partnerships
The Complex is involved in many conservation endeavors, including Comprehensive Conservation Plans, Private Landowner Programs, and the National Wildlife Refuge System Improvement Act.
Click on the link below to learn more about what we do!
National Wildlife Refuge System Improvement Act of 1997:The NWRS Improvement Act defines a unifying mission for all refuges, including a process for determining compatible uses on refuges, and requiring that each refuge be managed according to a CCP. The NWRS Improvement Act expressly states that wildlife conservation is the priority of System lands and that the Secretary shall ensure that the biological integrity, diversity, and environmental health of refuge lands are maintained. Each refuge must be managed to fulfill the specific purposes for which the refuge was established and the System mission. The first priority of each refuge is to conserve, manage, and if needed, restore fish and wildlife populations and habitats according to its purpose.
Delevan National Wildlife Refuge is best known for migratory waterfowl. Waterfowl are present September through April and numbers regularly peak at over 300,000 ducks and 100,000 geese. The refuge supports one of the largest known populations of palmate-bracted birds-beak (Federally listed endangered plant species) and significant breeding colonies of tricolored blackbirds. Delevan is also an important wintering grounds for Tule Greater White-fronted Geese.
Species and Habitats <-- Click here to learn more about our species and habitats!
Wildlife Checklist <-- Click here to view our Wildlife Checklist