Tualatin River National Wildlife Refuge has been good for southbound shorebirds this summer. Early in the season, the Long-billed Dowitchers were still sporting their breeding plumage.
At this point, most of the dowitchers have molted into winter plumage.
Normally seen later in the fall, a few Pectoral Sandpipers have made an appearance at the refuge.
Up to three young Wilson’s Phalaropes were at the refuge this summer.
Least Sandpiper
Greater Yellowlegs are one of the more common, and more vocal, of the migrant shorebirds.
Lesser Yellowlegs are harder to find, but have been reliable at the refuge this summer.
Occasionally, the Greater and Lesser Yellowlegs will pose together for a nice comparison.
This Wilson’s Snipe made an unusual appearance out in the open.
Shorebird migration lasts through October, but the water at the refuge typically dries up before then. We’ll see how recent restoration efforts affect water levels this year.
Happy summer
Typically seen wading, Greater Yellowlegs will occasionally swim in groups to catch small fish.
This juvenile Western Sandpiper, showing the characteristic rusty suspenders, was taking advantage of low water levels at Smith and Bybee Wetlands.
The main lake at Fernhill Wetlands has receded enough to create some nice mudflats, here being enjoyed by a Pectoral Sandpiper.
juvenile Long-billed Dowitcher, showing the characteristic solid dark tertials
juvenile Short-billed Dowitcher, showing the characteristic tiger-striped tertials
Spotted Sandpipers nest in the Portland area. Juveniles, like this one, can be recognized by the barring on the wing coverts.
Semipalmated Plovers are surely one of the cutest shorebirds. The scaly pattern on the wings tells us that this is a juvenile.
Ethical Birder 