An animal handler holds a large Eurasian eagle-owl.

Native Plantpalooza & Eco Fest Stages a Successful Return October 7; See the gallery of photos!

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…

Water expert Jennifer Lancaster explains ‘weather whiplash’ phenomena –plus a recording of the presentation.

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…