Dedicated to the study, exploration, and appreciation of natural history
in the Santa Ynez Valley region.

Sunday, March 8: Botany Hike in Arroyo Hondo Preserve

Sonoran maiden fern (Thelypteris puberula var. sonorensis), one of the County's rarest plants, is found at Arroyo Hondo. The nearest population to the south is in the San Gabriel Mountains. Photo credit: John Evarts

Field trip with Sally Isaacson Sunday, March 8, 9:00 a.m. to 11:00 a.m. Arroyo Hondo Preserve Advance registration required at synature@west.net or 693-5683. (limit of 20 participants) The 782-acre Arroyo Hondo Preserve is packed with botanic diversity. Come explore this richness during a leisurely botany hike through the canyon with Sally Isaacson. We’ll look for […]

Sunday, March 8: Birding the Arroyo Hondo Preserve

Field trip with Guy Tingos Sunday, March 8, 9:00 a.m. to 11:00 a.m. Arroyo Hondo Preserve Advance registration required at synature@west.net or 693-5683. (limit 20 participants). Spend a relaxing morning with Guy Tingos exploring the birds of the Arroyo Hondo Preserve. Riparian, oak woodland, and chaparral habitats should yield a good mix of wintering birds […]

Saturday, March 21: Butterflies of the Valley and How to Bring Them Into Your Garden

Swallowtail butterfly nectaring on a native ceanothus in flower. Photo credit: Mary Jane West-Delgado

Free Lecture with Mary Jane West-Delgado & Michael Delgado (suggested for ages 10 and up) Saturday, March 21, 10:30 a.m. to noon Solvang Library, 1745 Mission Drive Join Mary Jane West-Delgado for a high-definition presentation of short videos and photos about the incredible butterflies that are found in the Santa Ynez Valley. She will also describe […]

Saturday March 28: Volunteer Opportunity with SYVNHS

Help pull thistles at beautiful Burton Mesa Ecological Reserve. Saturday, March 28, 9:00 a.m.-noon, with optional after-lunch walk. Join the SYVNHS for a morning of weed abatement followed by a short trek into the beautiful Burton Mesa Ecological Reserve.  We’ll join SYVNHS Field Trip Chair Tim Matthews in removing noxious Milk Thistle, Silybum marianum, and […]

Saturday, April 11: Santa Ynez River – Urban Oasis

Field trip with Tim Matthews Saturday, April 11, 9:00 a.m. to 12 noon. Advance registration required at synature@west.net or 693-5683. Participation is limited to 20. Members free/ nonmembers $20. The Santa Ynez River is the lifeblood of Santa Barbara County. It is the largest and most important drainage in the area, as it supplies most […]

Sunday, April 26: Aliso Loop – Two Years After Fire

Field trip with Larry Ballard and Liz Gaspar Sunday, April 26, 9:00 a.m. to 2:00pm. Advance registration required at synature@west.net or 693-5683. Participation is limited to 20 Members free/ nonmembers $20 Join trip leaders Larry Ballard and Liz Gaspar for another Aliso Loop post-fire exploration, now two years after the White Fire of May 2013. […]

Saturday, May 2: An Afternoon of Camera Trapping at Sedgwick Reserve

Free Workshop with Ken Hickman Saturday, May 2, 2:00 p.m. to 5:00 p.m. UC Sedgwick Reserve, Tipton House and in the field Advance registration required at synature@west.net or 693-5683. SYVNHS members and Sedgwick docents have priority for reservations (limit of 20) Join Ken Hickman on a moderate to vigorous hike at Sedgwick Reserve to collect […]