Sammamish River Swallows by Reinke

(l-r) Olive Green Swallow, Barn Swallow

(l-r) Barn Swallow, Olive Green Swallow, Tree Swallow

 "I had never before seen these swallows perch anywhere along the [Sammamish] river, although they can be seen all the time swooping and diving in the air, back and forth along the river, catching insects "on the fly".  - John Reinke, 5/19/2021