These events and festivals are sorted by the approximate time of year in which they take place. Contact information, either phone numbers or Web addresses, is provided for each if possible. Be aware that these numbers and addresses may not be maintained year-round due to the seasonal nature of these events.
- Lake Pueblo Eagle Days - Pueblo (February 3 - 5)
This special weekend celebrates the Bald Eagles that winter at the park and the other birds of prey that call Lake Pueblo home. Come enjoy amazing viewing opportunities, programs and presentations, kid's activities and a popular photo contest. Held at
Lake Pueblo State Park and the
Nature and Raptor Center of Pueblo. All activities are free, but a valid parks pass is required for each vehicle that goes through the park or enters the Nature Center. For additional information, visit the
Eagle Days website, or call 719/561-9320.
Bald Eagle Festival - Barr Lake State Park (February 4)
February is an excellent month for bald eagle viewing, including nesting pairs and many other wintering eagles. Eagles begin their courtship behavior in January, including tumbling in mid-air, nest building, and staying close together. In mid-February, and often coinciding with Valentine’s Day, bald eagles lay one to three eggs. Celebrate this unique time at Barr Lake by attending the Bald Eagle Festival at the nature center. A Parks pass is required to enter the park ($7 daily/$70 annual). For more information, see the Barr Lake page.
Bighorn Sheep Day - Colorado Springs (February 11)
This free event celebrates the fact that our majestic state mammal is often seen within the Colorado Springs city limits! Find out more about the amazing Rocky Mountain bighorn sheep! Look for bighorns using binoculars and scopes, take a guided nature walk that focuses on bighorn sheep, hear presentations about bighorn sheep biology and the Rampart and Pikes Peak herds, take an auto tour through Queens Canyon, and experience a bighorn 'touch table'. Free refreshments, too.
For more information, visit the website of the Garden of the Gods Visitor & Nature Center (look under "Your Visit" and then "Annual Events"), or call 719/634-6666.
Great Backyard Bird Count (GBBC) - Nationwide (Mid-Feb.); Chatfield State Park (Feb. 17-20)
From the GBBC website: "The Great Backyard Bird Count is an annual four-day event that engages bird watchers of all ages in counting birds to create a real-time snapshot of where the birds are across the continent. Anyone can participate, from beginning bird watchers to experts. It takes as little as 15 minutes on one day, or you can count for as long as you like each day of the event. It’s free, fun, and easy—and it helps the birds." GBBC is a joint project of the Cornell Lab of Ornithology and Audubon.
High Plains Snow Goose Festival - Lamar (February 17 - 19)
Numbering at least six million, lesser snow geese are considered to be the most abundant goose in the world! Four distinct populations are recognized. The lesser snow geese you will see at the High Plains Snow Goose Festival are part of the Western Central Flyway population that are on their way back to the Canadian Arctic where they nest. This flock winters in southeastern Colorado, New Mexico, the Texas panhandle and northern Mexico.
The festival offers tours, educational programs, presentations, arts and crafts, and a banquet! Visit the festival's website.
March / April
Monte Vista Crane Festival - Monte Vista (March 10 - 12)
The festival hosts wildlife experts, local naturalists, and biologists who present educational workshops at the Monte Vista Middle School (workshops are free!), while flocks of dancing sandhills assemble in the neighboring farm fields, just east of town. Bus tours to the nearby refuge and adjacent farmlands provide visitors with the opportunity to view this spectacle up close and personal, with a knowledgeable local guide. Special tours feature raptor identification, sunset trips to view cranes, a visit to a local potato warehouse (with free potatoes) and visits to closed areas of the refuge for Crane Fest participants.
For a listing of scheduled workshops, registration information, and more, go to the festival's website or call 719/852-2731.
Eckert Crane Days - Eckert/Delta County (March 18 - 20)
Organizer is Black Canyon Audubon Society
- Greater Prairie-chicken Viewing - Wray (Late March and April)
Each year, visitors from all over the world come to Wray, Colorado to see the sun come up over the grasslands while watching prairie-chicken males dance a courtship dance, and listening to their 'booming' courtship calls. Since greater prairie-chicken leks in northeastern Colorado are located on private property, guided tours are made possible through a partnership between Colorado Parks and Wildlife (CPW), the Wray Chamber of Commerce, the East Yuma County Historical Society, the Wray Museum, and local landowners.
To register for a tour, and for more information, visit the Greater Prairie-chicken Viewing Tours website. Reservations are required. Register early as available reservations go quickly!
Each tour includes an evening educational program presented by CPW staff at the Wray Museum, the guided field trip, and a ranch-style breakfast. (There is also an interesting article online from the National Wildlife Federation that features the prairie-chicken tours.)
Gunnison Sage-grouse Festival - Gunnison (Early April)
The Gunnison Sage-grouse Festival was first held in 2011 as an interagency cooperative to recognize this unique species. The festival takes place during the sage-grouse lekking season, allowing visitors a rare opportunity to view the birds in person. The following is from the festival’s website: “Booths and interactive activities will feature information about the Gunnison Sage-grouse, where it lives and ways we can help conserve the species. Bring your family and friends to learn more about our special bird and share your experiences, stories and joy for our valley’s signature bird.” Further information about the festival is available on the website.
Greater Sage-grouse Viewing - Walden (April 15 - 16 & April 22 - 23)
Reservations required through North Park Chamber of Commerce. Guided viewing trips offered; tours are limited to 20 people per day, so it’s best to register early. Each tour begins at 6:00 p.m. the evening before the viewing trip, with a meal and a short educational program provided by Colorado Parks and Wildlife. Participants meet before dawn the next morning for the trip to the sage grouse lek.
Welcome back Turkey Vulture Day - Castlewood Canyon State Park, Franktown (April 22)
Nothing heralds the return of spring to Castlewood Canyon State Park more than the sight of turkey vultures circling high above in search of food. To honor this annual natural event, come join us for Welcome Back Turkey Vulture Day.
Castlewood Canyon State Park
, five miles south of Franktown, boasts the largest summer roost of turkey vultures in Colorado, with up to 100 birds some seasons.
Enjoy activities for all ages, including: a TV Dinner (hamburgers and hotdogs), face painting and a storyteller. Naturalist led hikes will take visitors to spots where one can get a better view of these majestic birds. Learn how TV’s employ the 3 P’s to survive and help us humans lead better lives. Curious why they are bald and fly “wobbly?” Come to Welcome Back Turkey Vulture Day to answer this and more!
Karval Mountain Plover Festival - Karval (April 29 - May 1)
Who should go to this festival? Anyone wanting a first-hand, guided experience to see shortgrass prairie wildlife, including mountain plovers, burrowing owls, and swift foxes. Visit the festival's website or the Rocky Mountain Bird Observatory's website for the schedule of events, registration information, and directions. (Karval is about 75 miles east of Colorado Springs.)
Ute Mountain - Mesa Verde Birding Festival - Cortez (May 10 - 14)
A four day event. Take tours of local sites, including Mesa Verde, Denny Lake, McElmo Canyon, Ute Mountain tribal Park, and many more; hear presentations about protecting birds, backyard feeders; attend a bird-oriented art show; learn bird songs! Opening reception, guest speakers, and some meals provided. For further information, visit the festival's website; the Web site contains complete schedules for each day and a registration form.
Guided Bird Walk in North Cheyenne Canon Park - Colorado Springs (May 9)
Enjoy a guided hike through the forested area of North Cheyenne Canon Park. Canon birds include the Northern flicker, Steller's jay, Black-capped chickadee, Red-tailed hawk, Spotted towhee, Broad-tailed hummingbird and many more. Space is limited and pre-registration is required.
Cheyenne Canon Hummingbird Experience - Colorado Springs (May 9)
The Friends of Cheyenne Canon invite your entire family to the Starsmore Visitor and Nature Center for a day of hummingbird themed activities. Discover the secrets of the smallest birds in the world and become a "Hummingbird Expert." No registration required and no entry fee. Activities include wildlife demonstrations, a nature photography workshop, guided hikes, tips on plants which attract hummingbirds and more. For more information visit
Hummingbird Banding - Colorado Springs (May 10)
This banding session led by Fred and Tena Engelman, federal and state licenses hummingbird banders, will give participants an opportunity to observe typical field research techniques and obtain information on the physical condition of early migrants. Participants will learn, and hopefully observe, data collection techniques as hummingbirds are carefully weighed, measured and identified. Groups will attend a presentation on hummingbird natural history and participate in a separate field experience. This event is a must see for any hummingbird enthusiast.
International Migratory Bird Day - Statewide (Mid-May)
Not an event for Colorado exclusively, International Migratory Bird Day (IMBD) is celebrated worldwide, with events in Colorado sometimes associated with it or occurring at the same time. For details about local events, or to learn how you can organize and register you own celebration, visit the IMBD website.
"Bent on Birding & Heritage Festival" - Las Animas (May 14 - 17)
Activities include bird viewing field trips including least tern and piping plover viewing. Tour dinosaur tracks, petroglyphs, the
Boggsville National Historic Site, and the Bent County Historic Courthouse rooftop. View the former Festus Museum and Kit Carson Museum. Visit the John W. Rawlings Heritage Center & Museum and
John Martin Reservoir State Park and State Wildlife Area. Call 719-980-1320 or 719-546-2173 or 719-456-0485 for reservations, brochure by email, or for more information. You may also contact festival organizers at
email@example.com or go to Bent County website. Donations accepted.
Pikes Peak Birding & Nature Festival - Prairie to Peak - Colo. Springs (May 20 - 22)
Spring migration in Colorado is often full of surprises so the festival promises to be a special event. Field trips, seminars, tours and events are happening throughout El Paso, Pueblo and Teller Counties. Registrants can visit working cattle ranches, observe bird banding demonstrations, enjoy a guided drive up Pikes Peak, watch herding dogs in action, go behind the scenes at the Cheyenne Mountain Zoo, take a tour of rarely seen John James Audubon artwork at the Fine Arts Center, attend interesting workshops, seminars, a banquet with a keynote speaker and of course enjoy BIRDING!
Festival field trips will visit migration hot spots such as Bear Creek and Fountain Creek Regional Parks, Lake Pueblo State Park, Manitou Lakes, Chico Basin Ranch, Pinello Ranch and other locations searching for common and unexpected birds alike. Registration is required.
For more information, see the Pikes Peak Birding and Nature Festival website.
- Orient Mine Bat Viewing - San Luis Valley, Villa Grove (June - September)
At least once in your life you must experience this extraordinary event. A one-hour hike will take you to the abandoned mine from which you will see nearly 250,000 Mexican free-tailed bats emerge! The Orient Mine is the summer home of the northernmost and largest bachelor colony of Mexican free-tailed bats known in North America. Call 719/256-4315 or visit the website for visitor information.
- Marmot Festival - Staunton State Park, Pine (June 24 - 25)
Celebrate the Staunton Park mascot, the yellow-bellied marmot. Visitors can enjoy guided hikes, viewing opportunities, kids’ activities, learn to rock climb, and more!
Crested Butte Wildflower Festival - Crested Butte (July 11 - 23)
For more information see the Wildflower Festival website.
Grand Mesa Moose Day – Grand Junction (July 29)
A free event for the entire family. Take a scenic drive on Grand Mesa and learn about moose! Scavenger hunt, puppet show & prizes for kids; touch table with hides and tracks; programs on moose viewing and safety; moose biology & telemetry demonstrations. At the U.S. Forest Service Visitor Center off of Highway 65, 20090 Baron Lake Drive.
Come join us at the Moose Visitor Center where everything is about our claim to fame the majestic moose! Learn about moose, their habitat, and how to observe them safely in the wild. The festival includes expert speakers, workshops, family activities and more. Location: Moose Visitor Center, 56750 Highway 14, 1 mile east of Gould, CO. Park pass required. More information: Michele Bertholf, Interpreter - 970-723-8366.
Yampa Valley Crane Festival - Steamboat Springs (August 31 - September 3)
The Greater Sandhill Crane is an iconic species of the Yampa Valley. In late summer and early fall, hundreds of cranes from the Rocky Mountain flock join the local birds to rest and feed before continuing their journey south. The festival includes daily crane viewings, expert speakers, live raptors, films, art exhibits, workshops, family activities and more. All community activities and events are free unless otherwise indicated in the program! For more information, please
Fall Birding Festival at Barr Lake - Barr Lake State Park, Brighton (September 9)
Fly over to Barr Lake State Park to celebrate the fall bird migration, an experience worth sharing with others. Be entertained at this festive community event filled with food, fun, and lore—something for everyone. Plan for a day packed with free food and activities. The Fall Birding Festival is free, but a valid parks pass is required for each vehicle that enters the park.
For more information about the Fall Birding Festival, call Barr Lake Nature Center at 303/659-6005 or send an e-mail to firstname.lastname@example.org.
Nature Harvest Festival - Fort Collins (September 16)
This family friendly and educational event is a one-day celebration of all things nature and harvest in Northern Colorado (NoCo).
Celebrate adventures in NoCo's big backyard with cooking and urban homesteading workshops, two butterfly releases, tastings of fresh produce, a marketplace full of local artisans and food producers, entertainment, kids' activities and food vendors.
A $2 per person suggested donation is appreciated. For more information, visit the Nature Harvest Festival website
Living History Days - Staunton State Park (September 23 - 24)
Staunton State Park will be hosting its fourth annual Living History Celebration. Events commemorating the rich history of the park have been planned for all age groups. Activities will be held above the Ranch Hand Group Picnic Area as well as the Staunton Cabin District. Join the celebration!
Outdoor Adventure Expo - Cherry Creek State Park (September 23 - 24)
Explore the diversity of outdoor recreation opportunities Colorado Parks and Wildlife and our Partners offer at the first annual Outdoor Adventure! From shooting to rock climbing, camping to fishing, a new outdoor adventure awaits your discovery!
Estes Park Elk Festival - Estes Park (September 30 - October 1)
A two-day festival, as described on the event's website: "Elk Fest offers visitors a chance to view elk during the rutting season in the wild, as well as expand their knowledge of elk. Learn more about elk, their habitats, and how to observe them in the wild. Held in Bond Park, located in downtown Estes Park, Elk Fest will offer bugling competitions, educational areas, seminars, music by the Elktones, Mountain Man Rendezvous, Native American story telling and music, guided elk viewing tours, and vendors that offer art from oils and pastels, hand made elk-ivory jewelry, scrimshawed antler knives, elk antler lamps and chandeliers, elk hide pillows, silver and gold jewelry, and elk antlers." Find out more from the Estes Park Elk Fest website, including schedules and costs (for elk viewing tours), or write to the event organizers.
- Colorado Owl Festival - Pueblo (Oct 7 - 8)
Join the Nature & Raptor Center of Pueblo, Pueblo County Library District, Pueblo Zoo, Arkansas Valley Audubon Society and Mountain Park Environmental Center for a weekend of all things owl. Highlights of the weekend include live owl demonstrations, night hikes, special workshops and presentations by owl experts. Family activities include owl crafts, owl stories, an owl movie and an owl pellet dissection. Event location is at 5200 Nature Center Rd, Pueblo CO 81003. Additional Information can be found on the Colorado Owl Festival website. Contact Information: 719-549-2414.
Chatfield Big Sit! - Chatfield State Park , Littleton (Oct 8)
The Big Sit! is like a "Big Day", or a bird-a-thon, in that the object is to tally as many bird species as can be seen or heard within 24 hours. The difference lies in the area limitation from which you can observe. This is a free event, open to everyone! Some people have called it a "tailgate party for birders". There are Big Sit! circles all over the world, including Guatemala, India, the Netherlands, England, Vietnam, and New Zealand. (Description from the Bird Watcher's Digest Web site.) See the BWD website, the Denver Field Ornithologists website, or the Chatfield State Park website for more information.
"Cranes for Kids" Festival - Monte Vista (Mid-October)
Kids, bring your parents to Monte Vista National Wildlife Refuge to enjoy the fresh fall air, migrating Sandhill cranes, food, fun, and educational activities. The festival includes a barbeque lunch, a puppet show, watchable wildlife workshops, nest hunts, bird migration games, learning about the water cycle, and horse drawn wagon rides. For additional information, contact the San Luis Valley National Wildlife Refuge Complex at 719/589-4021.
Georgetown Bighorn Sheep Festival - Georgetown (November 11)
Celebrate Colorado's 'state mammal'—the Rocky Mountain bighorn sheep. The Town of Georgetown and the Colorado Parks and Wildlife offer opportunities to watch and learn about one of Colorado’s oldest bighorn sheep herds. Plus, speakers and short wildlife educational programs for the whole family! Artisans and shop owners in Georgetown will showcase their wildlife related art, gifts, crafts, and other goods.
Bighorn Sheep Viewing - Georgetown (Weekends in Nov and Dec)
Weekend visitors to the Georgetown Wildlife Viewing Station can enjoy the benefit of trained volunteer guides from Colorado Parks and Wildlife. Ready with binoculars and spotting scopes, volunteers will help visitors locate sheep, and learn about wildlife. The viewing station offers permanent viewing scopes and educational exhibits throughout the year.
To visit the viewing station, take I-70 west from Denver to the Georgetown exit (#288). Turn left on Alvarado Road and follow the brown and white binocular signs until you reach the viewing station near Georgetown lake. Bighorns may be noticed from the highway, but, for the safety of both people and wildlife, please view sheep from the viewing station.
Colorado Owl Festival - location TBD (2nd Saturday in November)
Christmas Bird Counts - Various locations (Mid-December to Early January)
More than 50,000 observers participate each year in this all-day census of early-winter bird populations. The results of their efforts are compiled into the longest running database in ornithology, representing over a century of unbroken data on trends of early-winter bird populations across the Americas. Simply put, the Christmas Bird Count, or "CBC", is citizen science in action.
Visit the Audubon website for more information and to find your local Christmas Bird Count contacts.
Chatfield Christmas Bird Count - Chatfield State Park (December 16)
Birders, nature enthusiasts and outdoor lovers across the western hemisphere participate in this annual count, which started more than a century ago. Sponsored by the Denver Field Ornithologists and the National Audubon Society, the count includes 24 official count areas, including four within Chatfield State Park. Today, the CBC is vital in monitoring the status of resident and migratory birds across the western hemisphere. The information, all generated by volunteers, has become a crucial part of the federal government’s database for natural history monitoring. Please contact the area leader to register and receive site specific information: Chatfield State Park, Joey Kellner, 303-978-1748