Greetings from San Juan Island. I come up here several times a year and this trip I've noticed an abundance of Raven. I'm basing that ID mainly on their vocalizations. But also a familiarity with the bird. Any guesses or suggestions as to why their numbers seem so strong this summer? Just curious.

Thanks
Jack Nolan
Shoreline WA

Sent from my iPhone. Pardon my brevity and typos.