We sued the Department of the Interior and the U.S. Forest Service last week for failing to release public records about the Trump administration’s plans to rapidly expand logging in the nation’s forests.

These forests belong to all of us, not just the timber industry.

More info: biodiv.us/3Fi2SpA

Join us for a talk by Theresa Crimmins on how we can all participate in documenting the timing of seasonal life cycle events—with benefits including mental health and supporting climate change action!
@theresacrimmins.bsky.social
@usa-npn.bsky.social

I invite you to track seasonal changes in plants and animals -- #phenology -- in your yard, to support science, and more importantly, because it is good FOR YOU.

Excited to share my #TEDxUofA talk from last October: youtu.be/3l0fMlv2-5Q

We explored the the stunning red rock formations, learned about the region's fascinating history, and uncovered the secrets behind its unique geology. Extra big thanks to our geologists, Jeff Meyer and Jan Schultz for sharing insights and making this trip unforgettable!

Thank you to everyone who joined us last weekend at Red Rock State Park!

👉 Reserve your spot today!
www.eventbrite.com/e/natural-hi...

Dates: May 27-31, 2025
Location: Sand Island to Mexican Hat, San Juan River
Cost: $1,100 per person
Limited spots available – This is your chance to experience the thrill of the river, discover fascinating natural history, and create lasting memories with fellow adventurers!

Join us for an exciting 5-day, 4-night adventure along the San Juan River, where you’ll explore the stunning landscapes of the Colorado Plateau! This guided journey promises the perfect mix of adventure and relaxation, led by expert naturalists and river guides.

Embark on an Adventure Through Natural History on the San Juan River! 🚣‍♀️

What native plants are blooming in your neighborhood? What insects and animals enjoy that plant’s nourishment?

Share your observations and knowledge in the comments so we can learn from each other!

Happy Spring Equinox! Here at NHI, our lovely manzanita is in bloom, providing a little splash of color and much-needed nourishment to the early risers of pollinators like Mason Bees and Hoverflies. Perhaps we’ll even have some Black-chinned Hummingbirds stop by for a snack!

Learn more about the event and the raffle: naturalhistoryinstitute.org/event/raffle...

Enter the raffle: www.zeffy.com/ticketing/nh...

Attendees will also have a chance to view the Spiritual Landscapes Exhibit, browse the Gallery Shop, tour NHI’s the Herbarium and Collections and learn about the history of the building!

Stop by the Natural History Institute for a special Raffle Breakfast and Open House on Saturday, March 22nd from 9:30 am to 11:30 am—we’re opening our doors on a Saturday for this exclusive event, making it easier for those with a 9-5 schedule to attend!

Did you know?
It's National Phenology Week - a virtual celebration of the seasonal cycles of plants and animals - hosted by @usa-npn.bsky.social. Check it out & remember to join us for drop-in nature journaling & #phenology every last Wed of the month @ MNHC! www.usanpn.org/news/article...

MEXICAN GRAY WOLF NUMBERS ARE UP, BUT TRUMP ADMINISTRATION BUDGET CUTS COULD THREATEN RECOVERY...
“...Mexican gray wolves are capable of finding and thriving in suitable habitat beyond the artificial I-40 boundary,” said Claire Musser from GCWRP

gcwolfrecovery.org/news-events/...
#mexicanwolves

Join us March 17-21 for Phenology Week, a celebration of all things #phenology! We'll have webinars, awards, daily challenges, observer stories, and more. See the full list of events and sign up: www.usanpn.org/news/article...

It's already the 4th Friday of February? Sure is! As you stroll the galleries downtown Prescott this Friday, be sure to stop by NHI from 5-7 pm to check out the Spiritual Landscapes exhibition and meet artists Donna and Sheila.