University of California
UCCE Sonoma County
Posts Tagged: Western Monarch Summit
Monarch Migration Underway from Pacific Northwest
They're here and more are coming! Be on the lookout for migratory Monarch butterflies from the Pacific Northwest heading south to their overwintering sites along the California coast. It's been a very good year for Monarchs in the Pacific Northwest (PNW), according to noted...
A WSU-tagged monarch. (Photo by WSU entomologist David James)
A male monarch nectaring on Mexican sunflower, Tithonia rotundifola. (Photo by Kathy Keatley Garvey)