Avalon Nature Preserve

Avalon Nature Preserve Preserve entrance is located across from the Stony Brook Grist Mill on Harbor Road. We therefore ask your cooperation in observing our policies.

We are working to maintain and, where appropriate, restore the natural elements of the park and preserve. We hope you will join us in taking the long view toward protecting Avalon's ecological communities in perpetuity. Kindly keep your dog leashed, walk your bicycle through the park portion, and carry out everything you bring in with you, leaving plants and animals alone so they may live their na

tural lives. For the health and welfare of wildlife, we do not supplement their food supplies; we ask you to respect this practice and refrain from feeding the ducks or any other animals in the park or preserve. Between dawn and dusk you may enjoy the gifts of nature you find here. Please keep in mind our desire to provide all visitors a safe, peaceful and harmonious atmosphere.

🐾 Help us keep Avalon welcoming for everyone! 🌿Bringing your dog to Avalon Nature Preserve? Please remember to keep dogs...
09/03/2026

🐾 Help us keep Avalon welcoming for everyone! 🌿

Bringing your dog to Avalon Nature Preserve? Please remember to keep dogs leashed and pick up after them.

Leashes help protect wildlife and other visitors, while cleaning up after your dog helps keep our trails beautiful and enjoyable for everyone.

Thank you for helping us care for Avalon and protect this special place for all who visit!

✨ REGISTRATION IS OPEN! ✨🐦 Birds of a Feather Nature Club 🐦Join Mr. Johnny, local teacher, musician, storyteller and nat...
09/01/2026

✨ REGISTRATION IS OPEN! ✨

🐦 Birds of a Feather Nature Club 🐦

Join Mr. Johnny, local teacher, musician, storyteller and naturalist for a one-of-a-kind experience at Avalon Nature Preserve. This club is designed to introduce early elementary aged children to the wonders of birdwatching, plant and animal identification, insect observation, and the connections that weave them together. Through hiking, observation, journaling, music, stories and games, the natural world will come to life for these young explorers. Students will learn how to use binoculars, magnifying glasses and journals to enhance and record their experience.

⚠️This program is designed for children currently enrolled in Kindergarten through 3rd grade.⚠️

This will be a 6-week program and you will have the choice of either Tuesday or Thursday classes from 4:30-6:00pm. Dates below for reference prior to registration.

💚Tuesday Class Dates💚
🗓️September 15, 2026
🗓️September 22, 2026
🗓️September 29, 2026
🗓️October 6, 2026
🗓️October 13, 2026
🗓️October 20, 2026

💙Thursday Class Dates💙
🗓️September 17, 2026
🗓️September 24, 2026
🗓️October 1, 2026
🗓️October 8, 2026
🗓️October 15, 2026
🗓️October 22, 2026

Registration Cost:💲300.00
Journal & Field Guide are included with registration, students will be able to take these home with them at the end of the program. All other equipment will be provided by Avalon for use during the program.

🔗https://shop.avalonnaturepreserve.org/products/fall-2026-birds-of-a-feather-nature-club-at-avalon-nature-preserve

There are LIMITED spots available.

Registration full? Join the waitlist via our Google Form:
https://forms.gle/JRGPUtorFZcuUKfi8

⏰SAVE THE DATE!⏰🐦 Birds of a Feather Nature Club at Avalon is back for the Fall! 🐦✨Registration opens on Tuesday, Septem...
08/26/2026

⏰SAVE THE DATE!⏰

🐦 Birds of a Feather Nature Club at Avalon is back for the Fall! 🐦

✨Registration opens on Tuesday, September 1st at 3:00 PM.✨
The registration link will go out via our Facebook, Instagram, and Avalon Nature Preserve mailing list.

Join Mr. Johnny, local teacher, musician, storyteller and naturalist for a one-of-a-kind experience at Avalon Nature Preserve. This club is designed to introduce early elementary aged children to the wonders of birdwatching, plant and animal identification, insect observation, and the connections that weave them together. Through hiking, observation, journaling, music, stories and games, the natural world will come to life for these young explorers. Students will learn how to use binoculars, magnifying glasses and journals to enhance and record their experience.

⚠️This program is designed for children currently enrolled in Kindergarten through 3rd grade.⚠️

This will be a 6-week program and you will have the choice of either Tuesday or Thursday classes from 4:30-6:00pm. Dates below for reference prior to registration.

💚Tuesday Class Dates💚
🗓️September 15, 2026
🗓️September 22, 2026
🗓️September 29, 2026
🗓️October 6, 2026
🗓️October 13, 2026
🗓️October 20, 2026

💙Thursday Class Dates💙
🗓️September 17, 2026
🗓️September 24, 2026
🗓️October 1, 2026
🗓️October 8, 2026
🗓️October 15, 2026
🗓️October 22, 2026

Registration Cost:💲300.00
Journal & Field Guide are included with registration, students will be able to take these home with them at the end of the program. All other equipment will be provided by Avalon for use during the program.

There are LIMITED spots available. Once registration is full a waitlist will be available via a Google Form.

JOIN US TOMORROW FOR AN OBSERVATION SESSION!🗓️WHEN: Wednesday, August 19, 2026 from 8:30 PM - 10:30 PM📌WHERE: Avalon Bar...
08/24/2026

JOIN US TOMORROW FOR AN OBSERVATION SESSION!

🗓️WHEN: Wednesday, August 19, 2026 from 8:30 PM - 10:30 PM
📌WHERE: Avalon Barn at 60 Shep Jones Lane, St. James, NY 11780 (enter this address into your GPS)

**Access is only available from 25A/North Country due to the Harbor Road closure**
🎟️COST: FREE!

Prepare for the upcoming deep partial lunar eclipse over Long Island!

The Observatories at Avalon Nature Preserve will host a live observing session this Tuesday night, August 25th, from 8:30 till 10:30 pm (weather permitting) to prepare you for the upcoming deep partial lunar eclipse.

Late Thursday night, August 27th into Friday, August 28th, a deep partial lunar eclipse will be visible in the skies over Long Island. The partial shadow phase begins at 10:34 p.m. on August 27, reaches a 96% peak maximum at midnight, and ends at 1:51 a.m. on August 28th. While many call the upcoming event a total eclipse, it is technically a deep partial lunar eclipse, with Earth's shadow covering nearly 96% of the lunar disc. Because the majority of the lunar surface will be in the Earth's shadow, it will look nearly identical to a total eclipse and appear a rusty, coppery crimson color.

Observing the moon two days before this eclipse will provide an excellent baseline to help you appreciate this dramatic event. Additionally, guests are welcome to participate in the "Dob Project," where you can learn to navigate the night sky using our user-friendly Dobsonian telescopes.

We look forward to seeing you there.🪐💫🌙

🚗Parking will be permitted in the Avalon Barn parking lot on Shep Jones Lane.
🧥Please remember to dress for the weather as this is an outdoor event.
🚫There are no public restrooms at Avalon.
👁️Eyepieces are disinfected before and after the program.
🙌Suitable for all ages.
👫Children under 16 must be accompanied by an adult.
✨Event is weather permitting✨

JOIN US TOMORROW FOR AN OBSERVATION SESSION!🗓️WHEN: Wednesday, August 19, 2026 from 8:30 PM - 11:00 PM📌WHERE: Avalon Bar...
08/18/2026

JOIN US TOMORROW FOR AN OBSERVATION SESSION!

🗓️WHEN: Wednesday, August 19, 2026 from 8:30 PM - 11:00 PM
📌WHERE: Avalon Barn at 60 Shep Jones Lane, St. James, NY 11780 (enter this address into your GPS)

**Access is only available from 25A/North Country due to the Harbor Road closure**
🎟️COST: FREE!

The Lion and the Solar System!

The Observatories at Avalon Nature Preserve will be hosting a live observing session tomorrow (weather permitting).
Using our telescopes, we will provide both digital and visual views of the Moon and a variety of popular summertime targets. As always, guests are welcome to participate in the ""Dob Project,"" where you can learn to navigate the night sky using our user-friendly Dobsonian telescopes.

We look forward to seeing you there!🪐💫🌙

🚗Parking will be permitted in the Avalon Barn parking lot on Shep Jones Lane.
🧥Please remember to dress for the weather as this is an outdoor event.
🚫There are no public restrooms at Avalon.
👁️Eyepieces are disinfected before and after the program.
🙌Suitable for all ages.
👫Children under 16 must be accompanied by an adult.
✨Event is weather permitting✨

❤️🤍💙
07/04/2026

❤️🤍💙

💛💚💙
06/21/2026

💛💚💙

Behind the scenes 📹Maintaining a preserve takes ongoing care from habitat restoration to managing invasive species. It’s...
06/16/2026

Behind the scenes 📹

Maintaining a preserve takes ongoing care from habitat restoration to managing invasive species. It’s a blend of science, stewardship, and dedication to protecting this space for the future.

At Birdsfoot Farm, restoration is also rooted in regenerative farming practices that help rebuild soil health, support biodiversity, and create a more resilient working landscape. Through no-till gardening, rotational grazing, and thoughtful land management, we’re continuing to restore and nurture the farm ecosystem.

Thanks to our partners at Aronica Plant Healthcare, LLC, Larry Weaner Landscape Associates, Harrington's Organic Land Care for supporting our Maintenance & Farm teams in the continued care of Avalon’s preserve.

Meadows may look simple, but they are one of the most important habitats for biodiversity. They provide food, shelter, a...
06/11/2026

Meadows may look simple, but they are one of the most important habitats for biodiversity. They provide food, shelter, and space for pollinators, birds, and countless other species. 🌾🌼🌿

⭐Frequently Asked Questions AKA: FAQ ⭐Where should I park❓Please use designated parking areas located off of Shep Jones ...
06/09/2026

⭐Frequently Asked Questions AKA: FAQ ⭐
Where should I park❓

Please use designated parking areas located off of Shep Jones Lane when visiting. Parking responsibly helps prevent damage to surrounding habitats and ensures safe access for everyone.

Address

Stony Brook, NY
11790

Opening Hours

Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm
Saturday 7am - 7pm
Sunday 7am - 7pm

Telephone

+16316890619

Website

Alerts

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