Date: 4/19/24 9:52 am
From: maliadances via groups.io <maliadances...>
Subject: [pen-bird] San Mateo County Cumulative Year-list Report for --- March 2024
*Greetings San Mateo County Birders,*

San Mateo County birders found a total of 16 species that were new for the year by the end of March. This brings the total species observed by the end of the third month to 234. In reading the following, please note, the number in parenthesis next to the bird name is the rarity code assigned for San Mateo County birds. *From the link below* , you can *see definitions for the rarity codes,* *download a checklist* which shows seasonality, frequency, and county breeding information, *find a full list of the birds* observed so far in 2024 *, plus* *all monthly reports going back to 2009.* http://www.sequoia-audubon.org/SMCbirds.php ( http://www.sequoia-audubon.org/SMCbirds.php )

*Here are the new birds for March, their finders and locations where found:*

From Coyote Point County Park, Ron Thorn observed a male RUFOUS HUMMINGBIRD (2) coming to a flowering Eucalyptus tree.

While conducting Snowy Plover surveys at the Don Edwards NWR ponds, Benjamin Pearl found and photographed what was initially thought to be a dilute Semipalmated Plover based on his distant photos which he posted to Pen-bird. In response to Benjamin’s post, Alvaro Jaramillo suggested making sure it was not a Piping Plover as various aspects of the bird’s appearance seemed possibly off for Semipalmated Plover. Alvaro encouraged others to get out there and try for additional photos. As better photos started to stream in, it was becoming more and more apparent that this bird looked best for a Piping Plover. A report of this bird has been submitted to the California Bird Records Committee https://californiabirds.org/ for their review. I have added PIPING PLOVER (6) to our yearlist. It is a first county record, bringing our species totals for San Mateo County to 477.

Ryan Broussard noted a PIGEON GUILLEMOT (2) at Mori Point. A birder who wishes to remain anonymous, and is someone I know and have communicated with, reported the first sighting of the year for ELEGANT TERN (2) at Coyote Point with a photo posted to eBIrd. Ron Thorn reported the following birds during multiple seawatch sessions at Pillar Point BLACK-FOOTED ALBATROSS (3), NORTHERN FULMAR (1), SOOTY SHEARWATER (1), and BROWN BOOBY (6). Terri Williams photographed a CASSIN’S KINGBIRD (5) at Filoli. While birding the Tunitas Creek riparian area, Erich Waible noted the seasons first WARBLING VIREO (2). Max and Marc Lara encountered CLIFF SWALLOW (1) at Nob Hill Pond. Naomi Goodman photographed a CHIPPING SPARROW (2) in the Francisquito Creek area. While checking out the Sem Lane public access trail in Belmont, Ron Thorn noted a LARK SPARROW (4). Alane Gray obtained photos and audio of a HOODED ORIOLE (2) along Verde Rd. A week later Alane also reported MAC GILLIVRAY’S WARBLER (3) along Gazos Creek Rd. BLACK-HEADED GROSBEAK (2) was observed by Richard Hopf at his home in Ladera.

**

*To stay informed of the latest bird news, consider creating an account with both Peninsula Birding (Pen-bird) and eBird*. Please join and post your bird sightings to <peninsula-birding...> ( <peninsula-birding...> ) and/or www.eBird.org ( https://www.eBird.org ). When posting to Pen-bird, please include the date of your sighting in either the subject line or in the body of your email. When submitting records to eBird, if prompted for details for a rare or unusual bird, please add details which describe the bird using a physical description and field marks that helped you confirm the ID. Thank You eBird users for adding your descriptions and uploading your photos and audio to your checklists. *To join eBird,* simply go to https://ebird.org/home ( https://ebird.org/home ) and create an account. *To join the Peninsula Birding group,* join here: https://groups.io/g/peninsula-birding ( https://groups.io/g/peninsula-birding ) You can post your sightings there and be kept informed of sightings throughout the county including discussions about birds, population trends, where-can-I-find topics, events, field trips, webinars, pelagic trips and conservation issues. You can engage with other members of the birding community and can connect with online/offline discussions.
*About* *This Report:* As a volunteer for Sequoia Audubon Society, every month, I gather content for this report, mainly by using eBird and Pen-bird. When posting to Pen-bird, please include the location and date of your sighting in either the subject line or in the body of your email. If you don’t use eBird or Pen-bird, you can always email me directly. Thank you!

*To view the Sequoia Audubon Society schedule of events, field trips, and programs, to volunteer, or become a member, visit their homepage here:* http://www.sequoia-audubon.org/

*If you have questions or comments* regarding this report, or if I missed something,

please email: <maliadances...>

*Malia DeFelice*

Sequoia Audubon Society Volunteer

**Cumulative Year Report**


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