San Diego, CA
Outdoors: This real-time online tool is for the birds
Just for a moment, I felt like the Wizard of Mt. Hoo.
A neighbor had casually asked me, “when can we expect the yellow-rumped warblers to be making their fall arrival in Southern California?”
With a confident tone, I said, “well, the first one was spotted on Mount Laguna on Aug. 8, but the main flock is not far behind, just up north in Big Bear and the Angeles National Forest.”
He looked at me with a mix of astonishment and disbelief.
I’m used to that. My three sons never believed half the things I told them, either.
But this was accurate and timely information that I had just gleaned from an amazing online resource that every wildbird lover should have.
It’s called eBird and this free program, available at ebird.org is a robust product managed by the renowned Cornell Lab of Ornithology, located on the edge of Sapsucker Woods in Ithaca, N.Y.
The success of eBird, however, is due to the collaborative efforts of hundreds of partner organizations and millions of citizen science contributors.
Readers may recall I have often mentioned eBird as a real-time resource to follow bird migrations and rare bird sightings as well as to keep records of your personal wildbird list.
But it’s far more than that, offering both the amateur and the professional birding community an unparalleled data collection that grows daily, thanks to the contributions of enthusiasts who have provided billions of observations since eBird’s creation in 2002.
Some of those observations come from remote and exotic places in the world, but most are from backyard birders who simply track the feathered visitors right outside their windows.
Last week, I had the opportunity to chat with Jenna Curtis, a member of the eBird staff who focuses on the intersection of science, conservation and public engagement. Her title is eBird Community Lead.
“My main goal is to help users so that eBird is a more effective platform,” Curtis said.
Those users’ range for the highest level of environmental scientists, to participants in high school science projects, or this happy birder on Mt. Hoo and millions like me.
Each of those sources provide a collective picture of bird data in what Curtis called, “the largest biodiversity project in the world.”
It’s citizen science on steroids.
And it has grown rapidly.
It took 19 years for 1 billion observations to be recorded. The next 1 billion were recorded in just four years, and Curtis predicts eBird will receive well over 3 billion observations by the end of this decade.
Curtis also works with some of the 2,000 volunteer bird experts who help validate observations submitted by participants.
Here’s how eBird works.
The first step is to create a free eBird account.
Account holders also have access to a free, online course called eBird Essentials that teaches birding skills and the basics of using eBird tools.
After creating an account, eBirders can log on at any time to submit a checklist that records location, time, date and a list of birds observed. Photos and sound recordings can also be uploaded when submitting the list.
Once reviewed and approved by the volunteer experts, your report becomes part of the massive eBird database that is not only valuable to backyard birders, but also for avian scientists monitoring bird populations, migrations and watching for red flags such as habitat changes, population declines or environmental threats.
“This is only possible through the millions of eBirders sharing experiences,” Curtis said. “I can’t stress enough how valuable this information is.”
Managing this amount of data is extremely difficult and requires massive amounts of computing power, but the information is becoming more accurate every day as the number of sightings increase.
Additionally, every checklist uploaded is kept so you have an ongoing record of your birding activity.
Another important feature offers members the ability to explore activity at birding hotspots around the world or in your neighborhood, search species by photos and sounds, and receive daily email alerts of bird sightings in geographic areas you define.
This is a great way to know about seasonal or rare birds as other eBirders report on sightings in your area of interest.
With the hundreds of thousands of checklists that are submitted and reviewed, the result is what Curtis calls a “high-resolution, extremely accurate data model.”
That’s why I was able to share with a neighbor information about when the first migrating yellow-rumped warbler of fall was recorded in San Diego County.
At a higher level, the data accumulated by eBird has been used by researchers to better understand bird distribution, gain deeper understanding of migration patterns, model population trends and predict bird populations over time.
This information has been critical in developing effective conservation and habitat management plans and broader conservation strategies.
The effectiveness of eBird also demonstrates how much wild birds are loved.
Curtis is just one of the millions who love wild birds, and she has recorded over 7,700 sightings on her checklists.
“What’s not to love? They are fun to watch; their behavior is amazing and no matter where you are in the world there are birds. That’s something very special and I want to share that with others,” Curtis said.
Upcoming events
The Friends of Palomar Mountain State Park are inviting the public to a free Harvest Festival from 10 a.m. until 4 p.m. Nov. 1 at the park.
Located on the western end of Palomar Mountain in San Diego’s North County, the 1,862-acre park is an alpine paradise, offering hiking trails, fishing, campgrounds and a scenic overlook from an active fire lookout tower.
This year’s festival is an expansion of the annual Apple Festival of past years, offering insights into the early history of the area, the pioneers who planted apple orchards, games, square dancing, food, music and crafts.
For additional information, visit friendsofpalomarsp.org.
The 20th annual Anza-Borrego Desert Photo Contest opens for submission of images from Nov. 1 to Dec. 10. The contest is open to photographers of all ages.
Categories include People Enjoying the Park; Animals, Plants, Landscapes and Nightscapes of Anza-Borrego, and a new youth category for high school age and younger.
For contest details, visit theabf.org/photocontest.
Cowan is a freelance columnist. Email ernie@packtrain.com or visit erniecowan.substack.com.
Joan Endres
OBITUARY
Born January 1939 in Cincinnati Ohio. Died February 14, 2026, in San Diego, California, with her sons at her side. Her beloved husband Dean passed away in 2010.
Joan was the only child of Thomas and Edna Palmer. In 1943, the family moved to San Diego, where Joan graduated from Helix High School in 1956.
In 1957 Joan married Dean Endres of San Diego, where they raised two sons. Joan followed her two great passions outside the home, the Arts, and Gardening. Both activities being a way to bring beauty to others and to the community.
Joan received a degree in Environmental Design from San Diego State University, and afterwords worked at UCSD, for the Campus Architect.
As an artist, Joan worked in various media, especially ceramics. She was active in many cultural and arts organizations, eventually becoming President of the Combined Organization for the Visual Arts (COVA). Later she turned to gardening, with the Water Conservation Garden at Cuyamaca Community College and the Master Gardener Association of San Diego County.
Joan is survived by her son Jeff and wife Katrin, grandson Jackson, and son Todd Endres, all of La Mesa, and sisters Alice Buck of Phoenix, Elaine Kennedy of San Diego, Nancy and husband Don Jones of Vista, Eva Budzinski of Cloudcroft, New Mexico, and their children and grandchildren.
There will be a Celebration of Life for Joan in the near future. Those who wish to attend should contact celebratejoanuvart@gmail.com to receive details when they are confirmed. In lieu of flowers, the family respectfully suggests a donation to the Water Conservation Garden or the Diego Visual Arts Network (SDVAN).
The San Diego State Aztecs’ have moved off the bubble and back into the NCAA Tournament’s Field of 64 in the latest ESPN’s Bracketology projections.
The Aztecs must feel like a yo-yo, but now it’s in a good way. Bracket expert Joe Lunardi moved them from the bottom of the First Four Out — No. 72 — to holding the Mountain West’s automatic bid after an 89-72 home romp Wednesday night over Utah State, which had held the auto-bid in bracketology for a few weeks now.
Lunardi now has the Aztecs as the No. 11 seed in the West Region, with a projected first-round date against former MW rival BYU in Portland.
Lunardi wrote that SDSU’s auto-bid “shifts the entire bubble.”
Wednesday night’s victory not only pulled the Aztecs (19-8, 13-4) into a tie with Utah State (23-5, 13-4) atop the MW standings, but it was just their second Quad 1 victory in six such opportunities.
SDSU’s next two games are both Quad 1 chances, at New Mexico on Saturday and then at Boise State on Tuesday night.
The win lifted the Aztecs only one spot in the NCAA NET Rankings, to No. 43. Those rankings are used by the NCAA Tournament Selection Committee as the primary sorting tool for selection and seeding for March Madness.
SDSU’s resume for earning an at-large berth has been on shaky ground all season, and was seriously damaged last week when the Aztecs lost at home to Grand Canyon and were then routed at Colorado State, both Quad 2 games.
SDSU’s best bet to assure a trip to March Madness for the sixth straight season is to win the MW tournament in Las Vegas and claim the automatic bid. That requires winning three games in as many days, and perhaps a third showdown against the Aggies, who beat the Aztecs 71-66 in Logan on Jan. 31.
Lunardi now has Utah State projected as an at-large team, but still with the No. 7 seed in the East, facing No. 10 Texas A&M in a first-round game in St. Louis.
New Mexico (21-7, 12-5), lurking just a game behind SDSU and USU, has dropped from the Last Four In at No. 68 to the First Four Out at No. 70.
The Aztecs were the unanimous preseason pick to win the MW regular-season title in their final season in the league before moving into the Pac-12 along with Utah State, Boise State, Fresno State and Colorado State.
Saturday’s game at New Mexico is set to tip off at 11 a.m. PT and will air on CBS.
The top teams in the West Coast Conference are jockeying for position in the standings as the regular season draws to a close, and the Oregon State women took care of business Thursday night, blowing out the San Diego Toreros 83-49 to move to 21-9 on the season, and 13-4 in conference play.
Oregon State’s Tiara Bolden Grabs WCC Honor After 44 Points Over Two Games
The Toreros have been a basement dweller in the conference for the last few seasons, so this result isn’t surprising, though it’s magnitude is a bit eye-raising. The Beavers wasted no time putting San Diego into a hole, opening the first quarter on an 8-0 run that Tiara Bolden and Kennedie Shuler getting involved early. Oregon State held a 14 point, 26-12 lead after one.
The second quarter wasn’t as lopsided, but San Diego wasn’t able to make much headway into the Beaver lead. Six points from Olivia Owens kept San Diego within shooting distance, but defensive pressure from Kennedie Shuler and strong rebounding from Lizzy Williamson kept the Toreros under control. Oregon State ended the first half up by 13, 40-27.
Oregon State Dominates Cougars in 79-51 Blowout
Oregon State tightened their grip in the third. While Olivia Owens and Kylie Ray managed to give the Toreros some hope early in the quarter, Oregon State went on a run late in the period to get their lead to 21 at the highest. San Diego finally snapped the Beaver hot streak, but a three from Kennedie Shuler ended the quarter in a 61-43, 18 point Beaver lead.
The bottom seemed to fall out of San Diego in the fourth, with the Toreros only putting six points on the board. Tiara Bolden and Kennedie Shuler kept the points flowing for the Beavers, while Lizzy Willilamson continued to dominate the boards. A layup with an and one from Elisa Mehyar were the last Beaver points of the game, giving Oregon State a 34 point, 83-49 win.
Oregon State Takes Down Portland 64-54 in Season Saving Game
It was a good night for several Beavers, with Kennedie Shuler once again leading the team in scoring. She finished the night with 22 points, four rebounds, three assists, two blocks and two steals. She can do just about everything on the court.
Tiara Bolden continued her hot streak with a 17 point night, along with four rebounds and four assists. Jenna Villa added 14 points, one rebound and one assist. Lizzy Williamson added another double double to her resume, with 10 points and 12 rebounds.
Oregon State’s Winning Streak Ends With 55-51 Loss to LMU
There’s one last item on the agenda for Oregon State, a season-closing meeting with the Loyola Marymount Lions Saturday at Gill Coliseum. The Lions handed Oregon State their first WCC loss of the season back in January, so getting some revenge before the conference tournament would be a good statement from the team. Tip off is set for 1 PM PT.
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