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  1. Pelagic report - Half Moon Bay Aug 30. Amazing abundance! and rarities. LINK
    DATE: Aug 30, 2020 @ 3:55pm, 4 year(s) ago
    Hello all, The trip started out slowly, with nearly nothing over the continental shelf on our way offshore. I was getting a bit worried, an Ashy Storm-Petrel about 15 miles offshore was a good sign though. Then we got to the continental shelf edge and it was just crazy, thousands of birds, and masses of Humpback Whales. Maybe 40 or so whales within a mile, and perhaps during the day we saw over 5-10% of the population of Pink-footed Shearwaters, thousands! They were at times much more abundant than the Sooty, just the perfect setup for a super rare shearwater to show up in. Our meter (the sonar) wash showing solidly 300-500 feet of solid bait fish below us, can you even imagine how many millions of anchovy that is Black-footed Albatross were a constant sight, and near the Half Moon Bay weather buoy we found a gorgeous juvenile Laysan Albatross in San Mateo county ( https://ebird.org/checklist/S72967622 ), this is the first Laysan of the year for us. Ashy Storm-Petrels were in both San Mateo and San Francisco counties, while Black Storm-Petrel was only in San Mateo, and Fork-tailed was in San Francisco ( https://ebird.org/checklist/S72967503 ). The jaegers, terns and Sabines are still largely missing, we wonder if they have not moved south yet or if they are going well offshore Lots and lots of both Red and Red-necked phalaropes. The numbers of Common Murres were huge, with nice looks at Rhinoceros Auklets and a bonus Tufted Puffin in San Mateo on the way back. Big surprise was a Lucys Warbler that flew around the boat and did not land. In the gray skies offshore it was tough to get a good handle of the ID, particularly since the bird had a dark looking throat from wet feathers there. But eventually when looking at the photos in the cabin it became clear that it was a Lucys, in San Francisco county, and this explained why it looked so tiny https://ebird.org/checklist/S72967568 . It was flying with a Brown-headed Cowbird which weirdly enough would go and fly to it when the warbler became more distant, like it was trying to flock with it. Blue Sharks, and Mola mola were enjoyed along with the bird and whales. But definitely the super abundance of shearwaters and murres out there was what will be remembered. We have a few spots open still for the trip on Saturday. Monterey Albacore grounds on the 12 th is also open still. https://www.alvarosadventures.com/pelagic-dates-2020.html Alvaro Alvaro Jaramillo alvaro@... www.alvarosadventures.com
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