I found a flock of about 130 tricolored blackbirds forging along Hwy 260 south of Washtucna. Look at ebird report for exact location. They are forging in two pastures on each side of the highway. At 4:15 pm they were still here. I attempted to get a photo but only pushed the flock to the pasture further from the road with no access.

Bob Flores
Ridgefield, WA