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Outdoors: This real-time online tool is for the birds

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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.

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I’m used to that. My three sons never believed half the things I told them, either.

A yellow-rumped warbler on a perch. (Ernie Cowan / For The San Diego Union-Tribune)

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.

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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.

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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.

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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.

The world bird distribution image that shows the global distribution of checklists submitted to eBird. (Cornell Lab of Ornithology / eBird (ebird.org))
The most recent map, from October 2024, showing the global distribution of checklists submitted to eBird. (Cornell Lab of Ornithology / eBird (ebird.org))

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.”

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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.”

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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.

The world bird distribution image that shows the global distribution of checklists submitted to eBird. (Cornell Lab of Ornithology / eBird (ebird.org))
A screenshot from eBird of a map showing reports of migrating yellow-rumped warblers into San Diego County this month. (Cornell Lab of Ornithology / eBird (ebird.org))

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.

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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.

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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.



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San Diego, CA

Affordable housing project for San Diego Unified teachers moves forward

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Affordable housing project for San Diego Unified teachers moves forward


The first of five affordable housing projects for San Diego Unified School District teachers was approved on Wednesday night.

The school board voted unanimously in favor of working with the developer who bid on the project at the Instructional Media Center on Cardinal Lane. The Affordable Workhouse Housing project promises 100% affordability, with 108 one-, two- and three-bedroom units, and some surface lot parking.

“It’s a practical solution to a very real problem, and it sends a message that we are committed to stability, not just for employees but for the students,” one speaker said.

Board members say the project will be fully funded by the developer, DECRO Corporation based in Culver City, and that the estimated annual rent revenue is $125,000 dollars. It is expected to increase 2.5% each year.

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Some in the neighborhood are concerned.

“We are one way in and one way out. We are built in a canyon,” neighbor Callie Grear said.

“Parking here is horrible,” neighbor Paul Grear said. “Everybody is parking in front of our street. I can’t even park in front of my house.”

“The safety of our neighborhood is in jeopardy with this plan,” neighbor Patricia Torres said. “We are already overcrowded. We are asking this board to reconsider building on this site.”

Despite the pushback, board members unanimously voted in favor of moving forward with the developer on this project. Unless exempt, it will first undergo city scrutiny. There are still four other locations still on which SDUSD wants to build.

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A vote for housing on those other four properties has been postponed until January so that the school board can hold a workshop and appropriately question the developers that are bidding on those projects.

In all five projects, San Diego Unified hopes to build 555 units in the next 10 years.



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San Diego City Council allows license plate reader technology to continue

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San Diego City Council allows license plate reader technology to continue


After nearly six hours of public comment and council discussion, the San Diego City Council voted Tuesday evening to approve the continued use of 54 surveillance use policies by the San Diego Police Department.

The council voted unanimously for 52 of the policies, which included items such as SWAT robots and vehicle trackers. The remaining two items proved far more contentious.

“Smart Streetlights” and automated license plate reader technologies were the final two approved — by 6-2 and 5-3 votes, with Councilwoman Jennifer Campbell absent.

Hundreds of San Diegans spoke at the meeting, with the majority in opposition to ALPR technology, but the council took the advice of the SDPD to continue its use, physically tied to the Smart Streetlights contract approved with Ubicquia in 2024.

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“These technologies have delivered consistent results, even thought we’ve had them for just a year and a half,” said Councilwoman Jennifer Campbell, who tried to downplay a recurrent fear by speakers the technology could be used by the Trump administration.

“The federal government already has all of us on their list. Thank you Elon Musk.”

ALPR technology is used as part of crime-fighting strategy that involves the identification of vehicles associated with suspects, witnesses or victims. The technology utilizes police ability to focus its investigative resources to deter crime and enhance public safety, according to the San Diego Police Department.

Speakers during the meeting — and Councilmember Henry Foster III — brought up a “breach” of the Flock Safety ALPR technology when it was first installed in the city and outside agencies were able to access information.

The future of law enforcement using those controversial license plate readers in San Diego will be decided this week. For the past two years, San Diego Police have been using the technology. NBC 7’s Adonis Albright shows us the controversy surrounding the readers and why some are worried about how the information it collects is being used.

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San Diego Police Department Chief Scott Wahl, in a testy exchange with Foster, admitted the unauthorized access to the data but said it was a brief mistake that was quickly rectified by the SDPD and Flock alike.

“It was an honest miss,” Wahl said. “There was nothing nefarious there.”

The department states that since ALPR was installed in the city in 2024, the technology has assisted the SDPD in more than 600 investigations, including the recovery of at least 20 firearms, $5.8 million in stolen property involving 440 stolen vehicles and resulted in more than 420 arrests.

In the first year of ALPR use, vehicle theft dropped 20% between 2023 and 2024, police officials stated.

The Smart Streetlights System, which includes the situational cameras and the ALPR cameras, have been attached to streetlight poles throughout San Diego since last year.

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Total Installation, activation and relocation costs for the Smart Streetlight Program was $3,519,300, according to the SDPD.

Every councilmember acknowledged the efficacy of ALPR technology, but some were less enthusiastic than others.

“I’m not going to deny the effectiveness if you are watching everyone, all the time,” Councilman Sean Elo-Rivera said. “Flock is a proven bad actor who is unwilling or unable to stop their technology from being abused.”

There are new concerns over immigration enforcement and the use of surveillance technology, such as the San Diego Police Department’s Automated License Plate Reader technology. NBC 7’s Shelby Bremer has the details.

A major concern of public speakers and multiple councilmembers was the possibility of the ALPR technology being used by the Trump administration and Immigration and Customs Enforcement specifically to terrorize the community.

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“Last year, a configuration error allowed law enforcement agencies within the state of California to run license plate searches against our database for a brief amount of time,” Mayor Todd Gloria said in a statement. “That breach should never have happened. We have since shut off that feature and strengthened user access, and now conduct weekly auditing of the system to ensure compliance.

“Importantly, license plate reader data is not shared with federal immigration agencies, and it cannot be used to track people seeking reproductive care. Data is only kept for 30 days, access is limited to trained users, and every search is logged and reviewed.”

The 30 days the San Diego Police Department is allowed by local law to keep the date matches La Mesa and National City as the least amount of time in the county. The San Diego County Sheriff’s Office and Coronado, Oceanside, Carlsbad and Chula Vista allow the data to be kept for a year. In Escondido, that increases to two years.

“Though I sympathize with those who worry about potential misuse of these cameras, the thought of doing away with ALPRs is short-sighted and goes against the city’s mission to protect both residents and visitors alike,” said Councilman Raul Campillo. “Also missing from the conversation: San Diego has one of the strongest use policies for this technology so data is not misused or sold, and must not allow fear to harm already-worried communities by making them less safe.”

Chief Scott Wahl sits down with NBC 7 to talk about the multi-agency investigation at a Southcrest home, as well as the information obtained by license plate reader technology.

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In 2025, 20 places throughout the country have voted to disable, reject or terminate the use of Flock technology due to security complaints.

The San Diego Police Department was clear on how they envisioned the technology’s usage.

“The operation and access to ALPR data shall be for official law enforcement purposes only,” an SDPD statement read. “The San Diego Police Department will also use ALPR systems to enhance and coordinate responses to active critical incidents and public threats, safeguard the lives of community members by using this technology to locate at-risk missing persons and to protect assets and resources of the city of San Diego.”

On Nov. 5, the city’s Privacy Advisory Board issued formal recommendations that San Diego cease the use of the Flock ALPR system. On Nov. 12, the City Council’s Public Safety Committee voted unanimously to ignore the Privacy Advisory Board recommendation.

Concerns outside the city’s borders include El Cajon’s willingness to share ALPR technology with federal law enforcement, which drew a lawsuit from California Attorney General Rob Bonta.

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The Attorney General’s Office sued El Cajon in October for allegedly violating state law by sharing the data with federal authorities and law enforcement officials in more than two dozen other states.

The suit filed in San Diego Superior Court alleges that El Cajon has flouted Senate Bill 34, a 2015 law prohibiting ALPR-data sharing with out-of- state law enforcement agencies despite the California Department of Justice contacting El Cajon’s police chief over the issue.



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San Diego suggests giving 4 projects $15M to build 500 new affordable homes

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San Diego suggests giving 4 projects M to build 500 new affordable homes


The city of San Diego Monday recommended allocating $15 million in Bridge to Home funding to four proposed housing projects, which would create a total of 528 affordable homes, pending city council approval.

The funding being recommended is part of the gap-financing program’s sixth round. In San Diego, Bridge to Home has spent nearly $108 million to expedite the construction of 2,148 affordable homes across 24 projects.

“We’re fighting every day to make housing attainable for all San Diegans,” Mayor Todd Gloria said. “With this new round of Bridge to Home funding, we’re driving forward hundreds of affordable homes and sending a clear message: San Diego is building a future where everyone has a place to live and a chance to thrive.”

In July, the city issued a notice of available funding, inviting developers to propose projects aimed at increasing the supply of low- to moderate-income housing units. The initiative offers gap financing to help make such projects viable.

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San Diego received nine responses, requesting a total of $46.2 million. The city recommended four of those projects:

  • Global Village by Partnership for the Advancement of New Americans / Hitzke Development in Redwood Village: 137 homes, 41 of which are dedicated to those who make 40% or less of the area median income. Development will also include a 2,000-square-foot childcare center, a global market and a community open space;
  • The Joule by Wakeland Housing and Development Corporation / Citythinkers, Inc. in Grantville: 208 homes, 55 of which are set aside for those at risk of homelessness;
  • Promenade Apartments by CRP Affordable Housing and Community Development / Community Revitalization Development Corporation in Hillcrest: 94 homes for small to large families, with 11 earmarked as permanent supportive housing units providing supportive services for those experiencing or at risk of homelessness. Eighteen homes will be for those at risk of homelessness; and
  • Salvation Army Rady Center by Wakeland Housing and Development Corporation in East Village: 89 homes for seniors, 55 set aside as permanent supportive housing for those experiencing or at risk of homelessness and those with serious mental illnesses.

“Affordable housing is foundational to a thriving, inclusive city,” Economic Development Director Christina Bibler said.

“These investments would not only create much-needed homes, but they would also bring community benefits, like an on-site childcare center and locations in high- and highest-resource areas with access to quality schools, jobs, transit and cleaner environments. These investments will lead to stronger economic, educational and health outcomes for the San Diegans who need them most.”

The proposals were evaluated on how feasible they were, how they fit the neighborhoods they will be constructed in and community support. They were weighed more heavily if the projects were being considered in areas with nearby resources or had a plan for daycare.

Developers had to have been part of San Diego’s pre-qualified developers list.

According to the city, of the $15 million in this round of Bridge to Home funding, $10 million comes from former redevelopment funds, the use of which is restricted to creating new housing, including site improvements as well as construction.

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The other $5 million is being provided by the city itself from federal housing and community development funding to allow smaller developers to build projects of 40 units or fewer.

City staff will present its recommendations to the Economic Development and Intergovernmental Relations Committee on Wednesday at 2 p.m. Each loan will then need to be approved by the full City Council.

A total of 2,148 affordable homes have been at least partially financed through Bridge to Home since 2021, when Gloria began the program. Of these, 421 come with services to prevent people from falling into homelessness.

So far, 390 of the homes are occupied. Another 392 homes are currently under construction, with 286 of those expected to be completed by next spring.

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