FOSB tranparent web

FOSB Events


Flat View
February 2018
February 2018

Fri. 16 Feb, 2018

2018 Lecture Series: Hummingbirds (Fri. 16 Feb, 2018 7:00 pm - 9:00 pm)

The Californians are Coming: Recent Shifts in Range and Abundance of Northwestern Hummingbirds

Presented by CJ Battey

From the mid-1970’s to the early 2000’s the Anna’s hummingbird (Calypte anna) went from rare vagrant to ubiquitous year-round resident across the Puget Sound lowlands. Over the same period the migratory Rufous hummingbird has colonized a new wintering range on the US Gulf Coast, some thousand miles northeast of its traditional wintering habitat in central Mexico. In this talk I will explore the history of range shifts and changes in abundance in these speceis on both evolutionary and human timescales, and discuss why we have observed such dramatic change in such a short period of time.


C.W. Battey is a Ph.D Candidate with the University of Washington's Department of Biology and Burke Museum of Natural History, Seattle, WA.

Presentations are free and open to everyone. Donations—always welcome—support Friends’ ongoing efforts to provide outstanding educational programming for our community. Hope to see you there!

FOSB tranparent web

Support Us

Donate & Join

Friends of Skagit Beaches

Help while you shop, too!

When you shop at smile.amazon.com Amazon donates

Go to smile.amazon.com

 fred meyer logo 300

Our Mission: Protecting Skagit shorelines and marine waters through education, citizen science, and stewardship. Learn More...

Our 2020 Annual Report

Our 2016 Brochure

Subscribe to our Newsletter

Trail Tales Brochure | Map

visit facebook

Upcoming Events