Dr. Julie Morley’s talk focused on understanding hummingbirds’ biology and habits so people can cultivate safer and more welcoming habitats for them.
Erik Oberg, owner of native-plant landscape design company Acorn Design Studios and chair of the Conejo Valley Audubon Society’s Conservation Committee, gave a talk in December 2023 about native plant gardening to a group of COSF open space enthusiasts. He walked the audience through his “Top 10 Reasons to Go Native,” as Read more…
Last year, COSF launched a live event as part of its popular Speaker Series: Native Plantpalooza & Eco Fest. This year Native Plantpalooza returned to Conejo Creek North Park on Saturday, October 7, an unusually warm day. Nonetheless, the free event, which featured beekeepers, butterfly experts, climate activists and other Read more…
On Saturday, October 7, the Conejo Open Space Foundation will host its second annual free event featuring dozens of eco-related exhibitors and fun activities for kids. Native Plantpalooza & Eco Fest will be held rain or shine at the Lakeside Pavilion area in the Conejo Creek North Park in Thousand Read more…
On June 28, Jennifer Lancaster, MS, appeared as COSF’s second guest in the 2023 Speaker Series as part of our special “Sustainability” theme. In “Water: Where it comes from, how we use it, where it goes—and why it matters” Lancaster, who is the principal resource specialist at the Calleguas Municipal Water District, Read more…
On Saturday, October 1, COSF launched a live event as part of its popular Speaker Series: Native Plantpalooza & Eco Fest at Conejo Creek North Park. The first-year, free event, which was blessed with mild, sunny weather, featured beekeepers, butterfly experts, master gardeners, naturalists, and others. Attendees enjoyed presentations from Read more…
This free educational event with dozens of eco-related exhibitors will have lots of fun activities for the kids! Hosted by the Conejo Open Space Foundation on Saturday October 1, it will take place in Thousand Oaks at the Lakeside Pavilion area of the Conejo Creek North Park, from 9:00 a.m. Read more…
The migratory monarch butterfly has been added to the endangered species ‘Red List’ by the International Union for the Conservation of Nature in mid-July 2022. This colorful butterfly is known for its spectacular migration of up to 2,500 miles from Mexico to Canada, taking several generations to complete the route. Read more…
For COSF’s summer 2022 Speaker Series virtual presentation on June 8, butterfly educator Betina Loudermilk of Betina’s Little Farm & Butterfly Garden gave a fact-filled presentation about the East and West Coast monarch migrations and lifecycles. She discussed the mysterious resurgence of the Western monarchs and the grave threats they Read more…
Because of its role in spreading disease among Western monarch butterflies, tropical milkweed (Asclepias curassavica) has been classified as a “noxious weed” by the California Department of Food and Agriculture. That led to a June 1 notice of a ban by Ventura County Agricultural Commissioner Ed Williams on its sale Read more…