A total lunar eclipse will turn the moon a coppery red late Thursday night into early Friday morning, but it still remains to be seen whether daring Coloradans will be able to witness the event at all. #COwx denver7.com/weather/weathe…

Rocky Mountain Arsenal NWR (CO) completed a 457-acre #rxfire to benefit native vegetation, mng weeds, improve habitat & protect homes. We were assisted by: Arvada Fire Protection Dist., Mnt View Fire Rescue, S. Adams County Fire Dept. & USFS. 📸 5280Fire & Jenn Hinckley/USFWS

🔥Critical fire weather conditions Monday with strong, gusty winds and very low humidity🔥 Avoid any activity that may produce a spark and start a new wildfire. 🚫Open burning 🚫Mowing operations 🚫Dragging chains 🚫Operating any equipment that produces sparks #COwx

🔥Another day, another Red Flag Warning🔥 Strong, gusty winds and low humidity develop by mid morning Tuesday. Cold front brings gusty shifting winds, but cooler temps and higher humidity late afternoon. Avoid any activity that may produce a spark and start a new wildfire #COwx

⁦Chris Bianchi⁩ ⁦Danielle Grant⁩ ⁦Kylie Bearse⁩ TGIF from the Rocky Mountain Arsenal and Wildlife Preserve….

When you're adorable, but endangered! Black-footed ferrets, occupying 2% of historic range, rely on prairie dog burrows & face challenges due to sylvatic plague. #rxfire restores grasslands, supporting prairie dogs that ferrets feed on. #NationalFerretDay 📸 Kimberly Fraser/USFWS

Leave it better than you found it.

Earth Day will be celebrated at the Rocky Mountain Arsenal National Wildlife Refuge on Saturday, April 19th, from 11 a.m. - 2 p.m. Earth Day is a FREE event, and everyone is welcome! We hope to see you there! ➡️For more info, visit bit.ly/4jgRPLO

Spotted yesterday morning...the first bison calf of the season! 🦬❤️ We look forward to seeing all your baby bison photos. As with all wildlife, please #RecreateResponsibly and give these mamas and babies some space! 📷 Bison herd with new calf, USFWS

A bison calf was spotted at Rocky Mountain Arsenal National Wildlife Refuge Friday morning. The arsenal said it's the first calf of the season. 📸 USFWS

they’re here :)

(1 of 2) Happy Wildlife Wednesday! 🦬🦆🌿 Enjoy these spring captures from our talented volunteers :) . 📸: Pictures by M. Whiteman, C. Jones, and L. & R. Steiner

(2 of 2) Happy Wildlife Wednesday! 🦬🦆🌿 Enjoy these spring captures from our talented volunteers :) . 📸: Pictures by M. Whiteman, C. Jones, and L. & R. Steiner

Over 30 calves and counting born into bison herd at Rocky Mountain Arsenal kdvr.com/news/local/ove…

"Rocky Mountain Arsenal" (📸: Jeannene McDonald Evenstad | See more Colorado photography: facebook.com/groups/discove…)

Have you seen Colorado's state bird: the lark bunting? They arrive en masse to Rocky Mountain Arsenal in the spring, and some days, it’s hard not to see them. trib.al/bh9VOeY

"American Bison, Rocky Mountain Arsenal." (📸: Michael Price | See more Colorado photography: facebook.com/groups/discove…)

On Monday, August 4th, in honor of the fifth anniversary of the Great American Outdoors Act, all entrance fees at Interior-managed public lands will be waived. Find your park and see first-hand how this law is helping enrich the visitor experience. Photo by Luke Perkins

Enjoy a day of FREE fishing at The Refuge this August 4th! *CO fishing license still required for anyone 16 and older ¡Disfruta de un día de pesca GRATUITA en el Refugio este 4 de agosto! *Aún se requiere licencia de pesca de Colorado para mayores de 15 años.

Want a #firejob where bison roam & the Denver skyline is your view but the vibe is wild? We’re hiring two GW-06 wildland firefighters at Rocky Mountain Arsenal National Wildlife Refuge, CO! Apply by 8/18 ➡️ bit.ly/4me9kOw #NotYourOrdinaryJob #Hiring U.S. Fish and Wildlife Service Careers