News & Calendar 
Dictionary Hill
Open Space Advocates


REGULAR MEETING
DATE:

Dictionary Hill Open Space Advocates

3rd Saturday of the 
month, 9:30 a.m.

Hatfield Park Clubhouse
10050 Austin Drive
Spring Valley, CA 91977

For information:
(858) 333-5216
California Gnatcatcher
Coastal Cactus Wren
Other Meeting Dates:

Spring Valley Planning Group

Regular Meetings:
Every 2nd & 4th Thursday
Otay Water District
2554 Sweetwater Springs Blvd
Spring Valley


Kojiro Shiraiwa author of The Butterflies of San Diego County addressed the DHOSA members at their year end meeting (Saturday, December 17, 2016) to give a summary and orientation of ways to collect butterfly data to be collected throughout 2017. The species list generated would be compared to other years of butterfly presence or absence. In particular the list will be compared to the historical 1967 survey of Hilltopping Butterflies done by Oakley Shields.
Several DHOSA members participated in our annual New Year's Day hike to the summit on January 1st, 2022. It was a beautiful sunny day with gorgeous panoramic views.
Board of Supervisors unanimously authorized the purchase of Dictionary Hill (175 acres) at a hearing on November 15, 2017. More than a dozen DHOSA members were on hand to cheer the vote. Union Tribune article reported the event on 11/23/17.

U-T Article Link
County Park Ranger Craig Newson came to the October 20 DHOSA meeting and shared his thoughts about his first few weeks on the job, patrolling the new Dictionary Hill Open Space Preserve. More than two dozen members came to meet the new ranger and ask lots of questions.