Here in Pemberton Valley, spring migration is in full swing, reports John Tschopp. The Yellow rumped Warblers move in waves. Purple Finches and White-crowned Sparrows sing all day long. The Swallows scout for a nest hole. Today a rare visitor was with the Robins in our yard. A Townsend's Solitaire spent the afternoon with us. … Continue reading Spring migration and the Townsend’s Solitaire: Bird watch with John Tschopp