Hello all, Sunday and Monday (Sept 13 and 14), we went out from Pillar Point Harbor, into San Mateo and San Francisco waters. The Sunday trip was the SF country trip, where we maximize time in San Francisco county waters. We went to the Pioneer Canyon that day and had a great surprise, we found storm petrels out there. But first, on this day we did have multiple passerines fly by, Brown-headed Cowbirds, Wilsons Warblers, Audubons (Yellow-rumped) Warbler, Townsends Warbler, Merlin!, and perhaps a rarer warbler. It had pale at the base of the tail, but no good photos could be taken. One cowbird and a Wilsons Warbler eventually rode the boat back to shore. A boat fishing about 8 miles from shore texted us photos of a Magnolia Warbler that had landed on their boat, unfortunately it did not choose our boat. But what was exciting was finding flocks of Ashy Storm-Petrels in Pioneer Canyon, recall that the week before we found Black Storm-Petrels, but well south in San Mateo County. These were mainly Ashy, with a scattering of Black as well as Wilsons Storm-Petrels . On our best hour count, we estimated 600 Ashy Storm-Petrels . We lucked out as well with a San Francisco Flesh-footed Shearwater , our first of the season and we are looking forward to seeing many more. On the next day, we were not limited to San Francisco so we came up with a plan. How about looking for the Pioneer Canyon storm-petrels, and then heading south to where the Black Storm-Petrels had been the week before Our plan worked amazingly well. The big surprise was a super easy to see Minke Whale close to shore, not always a whale that allows for photography. We did not have the passerine fall out today, but a lost Black Turnstone about 10 miles out was trying to land on the boat. Once at the Pioneer Canyon we found the flocks of storm petrels again, this time maxing out with approximately 500 birds. But our diversity went up, finding Ashy, Black, Wilsons and Fork-tailed Storm-Petrels . Bullers Shearwater showed up today. We then went south into San Mateo County, looking for the Black Storm-Petrel flocks, and on our way we found 2-3 Sabines Gulls which have been sparce this year. Early in the afternoon we found the Black Storm-Petrels, approximately 425 mixed with Ashy and a few Wilsons. Amazing, in one day we had gone from a concentration of Ashy to a totally different site with a concentration of Black Storm-Petrels. It was another fantastic study opportunity for storm petrels. We found Black-footed Albatross, Pink-footed and Sooty shearwaters, Northern Fulmar, Rhinoceros and Cassins auklets, Common Murre, Parasitic and Pomarine jaegers. Other critters included Humpback Whale, Salmon Shark, Mola mola, California and Stellers sea lions, Northern Fur Seal and Northern Elephant seal. The weather was good, we are excited about our trip this Saturday but it is sold out. Our next trips to this part of the ocean are on Oct 4, 17, and 24. The last two dates were just added. We have expanded our trips to later dates when numbers of albatross should increase, and we have high probability of finding Short-tailed Shearwater, as well as Flesh-footed Shearwater. Cross your fingers, but these late dates may also be good for Short-tailed Albatross. We will be on the lookout, Laysan Albatross will be a good chance and perhaps Ancient Murrelets may have started to show up by then. You can book and reserve here: https://www.alvarosadventures.com/pelagic-dates-2020.html Good birding Alvaro Jaramillo alvaro@... www.alvarosadventures.com