Adopt A Stream hosts hummingbird ecology class

The Adopt A Stream Foundation is hosting an ecology class on hummingbirds at 1 p.m. Saturday at the Northwest Stream Center, 600 128th St. SE, Everett.

Greg Green, wildlife biologist and instructor at Western Washington University, will lead the class. Green teaches ecology and natural history at Western and is also the author of the book “Wild Lives,” which highlights some of Washington’s wildlife through photographs and essays.