Latest Past Events

NSAS Field Trip to Sacramento National Wildlife Refuges with Wendy Cole & Mark Stephenson – Saturday/Sunday February 22nd & 23rd

Sacramento Valley National Wildlife Refuges 2180 CA-20, Colusa

Our next field trip will be to a number of our incredible National and State Wildlife Refuges that dot the Sacramento Valley. We will begin at Colusa NWR and then head onto the Sacramento NWR. (Our route may vary based on recent eBird checklists and a pre-trip exploration.) All of the Sanctuaries host a wide […]

NSAS Presents: Colombia Birding with John Sterling Thursday, February 13th at 7:00 p.m. at the Benicia Public Library

Benicia Public Library 150 East L Street, Benicia

About the Program: Colombia is one of the top birding destinations with over 1,900 species. John will give an overview of many of the top locations and rare and endemic birds from his recent tours.  From Caribbean coast to pacific rainforest lowlands to the three ranges of the Andes and valleys in between and the […]

Free

Winged Migration Festival Saturday & Sunday February 1st & 2nd Mare Island and Bay Area Birding Locations

Mare Island 34 Nimitz Avenue, Vallejo

The event offers a lineup of bird walks, hikes, presentations and kids craft activities to inspire curiosity and appreciation for the incredible journey of migratory birds, including a live raptor presentation and the chance to meet and learn about bats! We are hoping to inspire the next generation of Birders and Protectors of our Natural […]