Arroyos & Foothills Conservancy

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Arroyos & Foothills Conservancy arroyosfoothills.org

10/14/2026

A large CA black bear moving through Rosemont Preserve last month 🐻

🎥: Denis Callet


10/09/2026

Over the summer we posted about a bear and her two cubs that were growing up at Rosemont Preserve. We hadn’t caught a glimpse of them in a while, but a few days ago Denis Callet’s camera revealed the cubs are back and MUCH bigger! They’re looking healthy and as energetic as ever.

See them running through the Preserve here and click through the other videos for a stroll down memory lane 🥹

Denis Callet

Join us at Millard Canyon Preserve to help maintain this special place as a wildlife refuge!This Saturday, October 10th,...
10/08/2026

Join us at Millard Canyon Preserve to help maintain this special place as a wildlife refuge!

This Saturday, October 10th, volunteers will meet at 9am. If you have them, please bring tools such as w**d whackers, pruners, loppers, or other hand tools suitable for cutting and clearing vegetation.

To register please visit https://arroyosfoothills.org/events/millard-canyon-habitat-restoration-2026-10-10/

Help keep Rosemont Preserve thriving for wildlife and maintained for upcoming field trips. This Saturday, October 10th, ...
10/07/2026

Help keep Rosemont Preserve thriving for wildlife and maintained for upcoming field trips.

This Saturday, October 10th, join us at the Preserve in La Crescenta from 8am - 10am.

If you have any of the following tools, please consider bringing them: shovels, spades, loppers, hatchets, clippers. Other tools and equipment will be available.⁠

To register please visit https://arroyosfoothills.org/events/rosemont-preserve-habitat-restoration-7/

Photo by Maya Wali Richardson

10/07/2026

A mountain lion recently seen at Rosemont Preserve. Sound on to enjoy the nighttime soundscape of the Preserve 🎶

🎥: Denis Callet



This Saturday, join AFC and the Friends of Rubio Canyon in Altadena! Help maintain the trails at Rubio Canyon Preserve f...
10/01/2026

This Saturday, join AFC and the Friends of Rubio Canyon in Altadena! Help maintain the trails at Rubio Canyon Preserve for safe public access, restore impacted areas, and care for this unique and ecologically important landscape.

Please bring water, sunscreen, and work gloves. We recommend wearing pants, long sleeves, and sturdy shoes. If available, feel free to bring any of the following tools: McLeod, shovel, bow rake, pick mattock, folding saw, and loppers. Other tools and equipment will be available.⁠

To register for this event please visit https://arroyosfoothills.org/events/rubio-canyon-preserve-habitat-restoration-trail-maintenance-3/

AFC is welcoming the fall season with all kinds of events 🍂🍃 There are opportunities for everyone to get involved with l...
10/01/2026

AFC is welcoming the fall season with all kinds of events 🍂🍃 There are opportunities for everyone to get involved with local urban conservation!

Join us for a bioblitz at Rubio Canyon, a tour of the Cottonwood Canyon wildlife corridor, or a beginners session on growing CA native plants in your yard. Plus, all month long we'll be at community events hosted by our partners in conservation.

Visit arroyosfoothills.org/events for more information about all these events. We hope to see you in the foothills!

09/30/2026

A bear munches their way down the Rubio Canyon stream!




Help researchers understand the impacts of road on wildlife by becoming a volunteer in the 2026 Wildlife Count!
09/29/2026

Help researchers understand the impacts of road on wildlife by becoming a volunteer in the 2026 Wildlife Count!

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P. O. Box 1
Pasadena, CA
91102

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