Migration Counts

Seasonal staff at WPBO conduct waterbird counts in the spring and fall and a spring raptor count. During the seasons, counts are conducted daily. Raptor counts run March 15-May 31 from 9 a.m. to 5 p.m. Waterbird counts run April 15-May 31 and August 15-November 15, 8 hours starting at dawn daily during each season. The Hawk Deck and Waterbird Shack are accessible to the public, and you can follow this blog to get regular updates during the counting seasons!

Waterbird Count Week 9 Update

October continues to produce great flights in the last week. Aythya numbers continue to dominate the flights, but there have also been good numbers of scoters and dabblers as well. A large flight on Oct. 8 produced over 1,000 Aythya, with 900 of those being scaup. There were also 270 American Wigeons on Oct. [...]

2022-10-14T14:49:08-04:00October 13th, 2022|Migration Counts|Comments Off on Waterbird Count Week 9 Update

Sightings Update 10/10/2022

Highlights: Yellow-breasted Chat A Yellow-breasted Chat was observed on the morning of October 10. Unfortunately, all efforts to relocate the chat were unsuccessful for everyone except the initial observer, including me. Whether it's the blogs for the spring owl banding, summer owl banding, or as the fall field ornithologist, I always try to center the content of [...]

2022-10-18T14:10:51-04:00October 11th, 2022|Migration Counts|Comments Off on Sightings Update 10/10/2022

Waterbird Count Week 8 Update

Waterbird migration continues to get better during the first week of October. On Oct. 6, the season's biggest day occurred, with a highlight being the major goose flight — 1,308 Canada Geese were counted, with the majority being counted in the last hour. A single Cackling Goose and two snow/ross's geese were mixed in [...]

2022-10-06T22:21:38-04:00October 6th, 2022|Migration Counts|Comments Off on Waterbird Count Week 8 Update

Sightings Update 10/4/2022

Spotted Towhee. Photo by Chris Neri Harris's Sparrow. Photo by Chris Neri HIGHLIGHTS: Spotted Towhee, Nelson's Sparrow, Lark Bunting, Harris's Sparrow. The Point's second Spotted Towhee was found on October 1 and seen again briefly in the late afternoon on the second. The Point's fourth Nelson's Sparrow was found on September [...]

2022-10-04T09:26:07-04:00October 3rd, 2022|Migration Counts|Comments Off on Sightings Update 10/4/2022

Waterbird Count Week 7 Update

Pacific Loon. Photo by Alec Olivier Waterbird migration has finally started to heat up this week. September 26 was the first big day since 8/30. Oddly enough, the first three hours of the count of 9/26 were fairly slow. It seemed like it was going to be another slow day when the [...]

2022-09-30T10:15:36-04:00September 29th, 2022|Migration Counts|Comments Off on Waterbird Count Week 7 Update

Sightings Update 9/26/2022

The weather this past week has been particularly variable, including south winds, strong north winds, and periods of rain. The birding has naturally also been significantly different daily, reflecting the varying weather patterns. As we mentioned last week, warbler migration has been winding down, but there are still occasional flocks that contain some diversity. [...]

2022-09-27T08:55:26-04:00September 26th, 2022|Migration Counts|Comments Off on Sightings Update 9/26/2022

Waterbird Count Week 6 Update

Waterbird migration in the last week has still been fairly slow. There have been several days with good grebe flights, with 199 on 9/19 and 254 on 9/21. The season total for Red-necked Grebes remains just over 4,000. American Wigeons have started moving in decent numbers, with 63 on 9/19 and 130 on 9/22. [...]

2022-09-23T10:22:02-04:00September 22nd, 2022|Migration Counts|Comments Off on Waterbird Count Week 6 Update

Sightings Update 9/19/2022

Say's Phoebe. Photo by Chris Neri Highlights: Swainson's Hawk & Say's Phoebe As was the case last week, the most notable sightings this week were found by Waterbird Counter Alec Olivier out at the waterbird shack. A Swainson's Hawk was seen on 9/17 and again on 9/19. Unfortunately, Alec watched it cross Lake [...]

2022-09-20T10:23:18-04:00September 19th, 2022|Migration Counts|Comments Off on Sightings Update 9/19/2022

Waterbird Count Week 5 Update

It's hard to believe, but the first month of the fall waterbird count is already over. Roughly 13,000 waterbirds have already gone past the Point on their journey to their wintering grounds. The top three species so far have been Red-necked Grebe (3,558), Blue-winged Teal (1,492), and Common Tern (1,195). Most species have yet [...]

2022-09-16T10:09:26-04:00September 15th, 2022|Migration Counts|Comments Off on Waterbird Count Week 5 Update

Sightings Update 9/13/22

Smith's Longspur. Photo by Chris Neri Highlights: Smith's Longspur & Yellow-headed Blackbird The big news this past week was certainly the Smith's Longspur found by Fall Waterbird Counter Alec Olivier on the beach on September 5. It remained at least through the eleventh, providing the opportunity for many birders to visit the Point to see [...]

2022-09-13T17:20:39-04:00September 13th, 2022|Migration Counts|Comments Off on Sightings Update 9/13/22
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