Seattle Naturalists’ Event Roundup: December 15th-21st, 2025
Your Guide to Seattle-Area Nature Events from local organizations:
We’ve got late-night low tides this week perfect for tidepooling. Tides are not as low as earlier this month but low enough to go tidepooling. There's also a few bird outings and Christmas Bird Counts, multiple chances for stargazing under the New Moon AND we have another meteor shower! Fingers crossed for a clear night sky.
We are also thinking of everyone impacted by the recent flooding. We hope you and your loved ones are staying safe. Please be mindful of conditions and check event updates before heading out.
Check out the full lineup and join us in exploring, learning, and building community. Be sure to visit each organization’s page for details, updates, and registration info.
Tuesday, December 16
Otter Youth Circle: Sea Otter Conservation & IUCN Green Status
Time: Not specified
Organization: Otter Youth Circle
Link: https://docs.google.com/forms/d/e/1FAIpQLSfm3rhrCPvhht6Pf_0XynBJURJhocFnH00kxIdDkAopOsfu1g/viewform
Description: Learn about sea otter conservation and the IUCN Green Status from Dr. Shawn Larson. An educational opportunity for youth interested in marine mammals and conservation science. Registration required.
Winter Wonders of the ‘Whale Trail’ (Online)
Time: 12:00 PM – 1:30 PM
Organization: Seattle Parks and Recreation
Link: https://anc.apm.activecommunities.com/seattle/activity/search/detail/80540?onlineSiteId=0&from_original_cui=true
Description: Discover winter wildlife along the Whale Trail and learn how to spot marine mammals from shore. Online event hosted via Webex. Registration required.
Wednesday, December 17
Guided Nature Walk | Quiet Walk Event
Time: 9:00 AM
Organization: Seward Park Audubon
Link: https://sewardpark.audubon.org/events/programs?category=program
Description: A slow-paced, low-noise nature walk designed for mindful observation and accessibility. Ideal for birders and nature lovers seeking a calmer outdoor experience.
Birds of Seattle: Lunch and Learn
Time: 12:15 PM – 12:45 PM
Organization: Birds Connect Seattle
Link: https://birdsconnectsea.org/calendar/
Description: A short lunchtime session highlighting local bird species and seasonal observations. Free event, no registration required.
Thursday, December 18
Art and Estuaries Course: Seashell ID & Nature Journaling
Time: 6:00 PM – 7:00 PM
Organization: Puget Sound Estuarium
Link: https://pugetsoundestuarium.org/events/art-and-estuaries-courses-seashell-id-and-nature-journaling/
Description: Learn how to identify seashells while building nature journaling skills. A creative and educational evening focused on coastal ecology.
Friday, December 19
Neighborhood Bird Outing: Green Lake
Time: 9:00 AM – 1:00 PM
Organization: Birds Connect Seattle
Link: https://birdsconnectsea.org/calendar/
Description: Explore Green Lake’s birdlife with experienced guides. A longer outing suitable for birders of all levels. Free event, no registration required.
Food Forest Friday!
Time: 12:00 PM – 4:00 PM
Organization: Beacon Food Forest
Location: S Dakota St, Seattle, WA 98108
Link: https://www.beaconfoodforest.org/events
Description: Volunteer and connect with community members while supporting urban food systems and ecological stewardship.
New Moon & Ursids Meteor Shower
Description: Dark skies from the new moon create ideal conditions for spotting Ursids meteors—especially when paired with clear weather.
Low Tide for Tidepooling
Time: 10:27 PM
Tide Height: -1.7’
Description: Evening low tide offers good conditions for tidepool exploration. Arrive early and bring a red-light headlamp to reduce wildlife disturbance.
Duvall Stargazing
Time: 6:00 PM – 11:00 PM
Organization: Seattle Astronomical Society
Location: 28430 NE Big Rock Rd, Duvall, WA
Link: https://www.seattleastro.org/events
Description: Join fellow skywatchers for an evening of stargazing under dark skies. Weather dependent.
Saturday, December 20
Become a Techno-Naturalist
Time: 11:00 AM
Organization: Seward Park Audubon
Link: https://sewardpark.audubon.org/events/programs?category=program
Description: Learn how to use your smartphone to identify plants, animals, and natural phenomena around you. A great introduction to digital nature tools.
Low Tide
Time: 11:03 PM
Tide Height: -1.8’
Snoqualmie Point Park Stargazing
Time: 7:00 PM – 11:00 PM
Organization: Seattle Astronomical Society
Location: 37580 Winery Rd, North Bend, WA
Link: https://www.seattleastro.org/events
Description: Enjoy expansive views of the night sky at Snoqualmie Point Park with guidance from experienced astronomers.
Sunday, December 21
Low Tide
Time: 11:40 PM
Tide Height: -1.8’
Description: Another late-night opportunity for winter tidepooling under calm conditions.
Photo By Madison Kirkman, Tritonia in the Puget Sound during low tide