Breeding Parasitic jaeger (light morph) - Image courtesy of Andreas Trepte/Wikimedia

By Russ Koppendrayer

Attached is the Cowlitz Year List updated through the end of September. This report is my first ever to include three months. We experienced a fairly slow July and August when we added four species, all of which we expect to find in that time frame in most years. 

But that changed in the middle of September when a Parasitic Jaeger was found at Sportsman Club Road. True to its nature of making its living by harassing terns and gulls to get them to drop their food, it was in hot pursuit of a couple gulls. Occasionally found along the Columbia River in fall migration, it seemed like an overdue addition to our Cowlitz bird list. A few days later a Sanderling made an appearance in the Woodland Bottoms.  Still less than annual, we've been finding this species more regularly in recent years.

On the penultimate day in September a Rusty Blackbird was found in the massive mixed species blackbird and starling flock dining on the spilled grain at the elevator at the mouth of the Kalama River.This was the fifth record for this species in Cowlitz County. Then on the final day of the month a Pectoral Sandpiper was located at Canal Road. While we find juvenile birds of this species during most fall migrations, this was a first for Canal Road. The incredibly dry summer has dried most more typical locations we find Pectorals, it also untypically produced mud flats at Canal Road in September and increased the number of shorebirds seen there. 

Here's hoping for an exciting last three birding months to 2025 in Cowlitz County.

Download the pdf here.