Emerald Keepers interns complete successful year
2025-2026 interns. Back row (from left) : Anna Thoms, Kalista Searles, Danny Vinegrad, Logan Berk, Kessler Tillner. Front…
Grunion Run returns May 1-4
Grunion season is here! Thousands of grunion fish could potentially come ashore on Coronado beaches late at night…
Coronado students donate fresh fruit to local food pantry
The Coronado High School Emerald Keepers interns manage a successful food donation program that brings fresh produce from…
And the Green Ribbon Earth-Friendly home front winners are . . .
In partnership with the Coronado Floral Association, Emerald Keepers is pleased to award 370 green ribbons for earth-friendly…
Emerald Keepers camps introduce children to nature, environment
The Emerald Keepers high school interns held the first of three eco-camps for 2026 on March 14. The…
Get ready for earth-friendly home fronts: Volunteer to award green ribbons
Coronado residents are preparing their gardens for the Coronado Floral Association’s home front judging taking place March 27-29.…
Ready, set, birdwatch, Play Backyard Bird Bingo this February
February is peak bird season in Coronado as migratory birds join year-round inhabitants around town. More than 500…
Year in review: 2025 Coronado ocean water quality
By Abby Berk, Ph.D. The ongoing sewage crisis dominated Coronado news in 2025. Beyond the headlines, Emerald Keepers…
Emerald Keepers seeking hosts for air-quality monitors
Photo courtesy of PurpleAir. Since 2023, Emerald Keepers has been monitoring and publishing data on Coronado’s air quality.…
Delta Beach cleanup a success
Emerald Keepers volunteers helped clean up of the northern portion of Delta Beach in support of Naval Base…