Winter nature program “Critter Scene Investigation,” a program for kids and adults, led by Volunteer Naturalists, will be on select snowy mornings when conditions are good for tracking animals at Devil’s Backbone Open Space, Horsetooth Mountain Open Space and Eagle’s Nest Open Space. Participants will receive e-mail notification the night before a program is to be held with details on where to meet and what to bring. This interactive program explores animal behaviors and basic tracking skills. Register: e-mail Rob Novak at rnovak@larimer.org or call 970-679-4561.
Nature notes club The Larimer County Natural Resources Nature Notes Club is accepting new members throughout the spring. Join current members already journaling in the style of John Muir and Aldo Leopold with Volunteer Naturalist Lisa. The club will have several outings throughout the county’s open space system, allowing members to immerse themselves in the full range and scope of what the Open Spaces have to offer. Club members will receive basic instruction on sketching, ecology, geology, wildlife and other natural sciences. Club members can participate in all session or just a few, whatever fits their schedule. Info/register: contact Rob Novak at rnovak@larimer.org or call 970-679-4561.
Telescope viewing Chamberlin Observatory, 2930 E. Warren Ave., on the University of Denver campus, has astronomy presentations and allows use of the 20-inch Alvan Clark refractor telescope beginning at 8 p.m. Tuesdays and Thursdays. Info: ~rstencel/Chamberlin/, or call 303-871-5172 for reservations.
Mining club The Denver Mining Club is a free (except for purchase of lunch) weekly meeting each Monday except on holidays with a mining-related speaker. Meetings begin at 11:30 a.m. at the Country Buffet Restaurant, 8100 W. Crestline Ave., Littleton. Purchase of buffet lunch is required.
River table Visit South Suburban Parks and Recreation’s Carson Nature Center in South Platte Park, 3000 W. Carson Drive, the first Saturday of each month and manipulate a river in the 12-foot stainless steel river table. The table is filled with plastic sand and recirculating water powered by pumps that can be controlled by participants. Visitors can create a city landscape and see how natural river actions affect their creation. Naturalists are on hand from 2 to 3 p.m. the first Saturday of each month to guide individuals and families through the free, hands-on experience. Info: 303-730-1022 or .
Science open house The Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, offers a free open house with hands-on science activities from 1 p.m. on the third Sunday of the month. Register: 303-739-2428.
The National Center for Atmospheric Research NCAR’s Mesa Lab, a working research laboratory at the west end of Table Mesa Drive in Boulder, has a free visitor center that is open from 8 a.m. to 5 p.m. weekdays, and from 9 a.m. to 4 p.m. weekends. The visitor center has a climate exhibit, an eclipse telescope, working supercomputers, a gravity well, and hands on demonstrations of lightning, tornados and fluid dynamics. Info: 303-497-1174 or .
Renewable energy The U.S. Department of Energy’s National Renewable Energy Laboratory Visitors Center, 15013 Denver West Parkway, Golden, is open from 9 a.m. to 5 p.m. Monday through Friday. The Visitors Center features an interactive exhibit hall and DOE public reading room. Info: or 303-384-6565.
Nature/arts seminars Rocky Mountain Nature Association offers field-based, hands-on seminars in Rocky Mountain National Park. Seminar topics include: wildflowers, mammals, birds, cultural history, outdoor skills, photography, painting and writing. There are also Summer programs for kids. Info/register: call the Field Seminar Center at 970-586-3262 or visit .
Nature/science programs The Fort Collins Museum & Discovery Science Center, 200 Matthews St., Fort Collins, has many activities, programs and events for children and adults, ranging from lectures to stargazing to hands-on science labs. Also, the Museum offers free admission every third Sunday of the month. Info: or 970-221-6738.
Seedling classes for preschoolers Seedling Classes offer a hands-on way for young children (ages 3-5, with an adult) to explore the plant world with nature walks, hands-on explorations, stories and projects Tuesdays at 9:30 and 11 a.m. year-round at the Denver Botanic Gardens, 1007 York St. Cost is $10 per class for members, $12 per class for non-members. Pre-registration is required and class size is limited. Register/info: or 720-865-3580.
Children’s nature programs There are a variety of programs available for children at the Mordecai Children’s Garden at the Denver Botanic Gardens, 1007 York St. There are free drop-in programs available every weekday; “Exploration Stations” to visit from 10 to 11:30 a.m. Mondays, Wednesdays and Fridays; “Sensory Stations” to visit from 9:30 to 10:30 a.m. Tuesdays; and a “Stories in Action” program at 10 a.m. Thursdays. Info: or 720-865-3585.
Children’s nature/science programs The Children’s Museum of Denver, 2121 Children’s Museum Drive, has several science and nature activities for kids. Super Science Sundays at 3 p.m. on Sundays gives children a chance to try their hand at chemistry by mixing up and engineering their own toothpaste. Bubble Brigade at 11 a.m. on Sundays teaches kids about pressure with an explosive science experiment. Info: 303-433-7444 or .
Children’s workshops The Denver Museum of Nature & Science, 2001 Colorado Blvd., has many children’s workshops and events for children in kindergarten through sixth grade. For a list, call the Children’s Workshop coordinators at 303-370-8225 or 303-370-8347.
Birding trail routes on Internet The Colorado Birding Trail has expanded to the west. Colorado’s southwest region, which includes the San Luis Valley, has been incorporated into the Colorado Birding Trail website. This trail features 13 new routes and more than 200 sites that provide wildlife viewers and birders with opportunities to see unique species in some of Colorado’s most spectacular environments. Info: .
Family nature activity Twenty-five Colorado State Parks now have “Family Activity Backpacks” that can be checked out free of charge at the park visitor center or office for day use. The backpacks include: two large bug boxes, magnifiers, various guide books (covering insects, birds, wildflowers and pond or tree life depending on the park), binoculars and a nature journal. Backpacks can be found at the following state parks: Arkansas Headwaters Recreation Area; Barr Lake State Park; Boyd Lake State Park; Castlewood Canyon State Park; Cheyenne Mountain State Park; Crawford State Park; Eldorado Canyon State Park; Golden Gate Canyon State Park; Highline Lake State Park; James M. Robb – Colorado River State Park; Lathrop State Park; Lake Pueblo State Park; Lory State Park; Mancos State Park; Mueller State Park; North Sterling State Park; Ridgway State Park; Rifle Gap State Park (and Rifle Falls); St. Vrain State Park; Stagecoach State Park; Steamboat Lake State Park; Sylvan Lake State Park; Trinidad Lake State Park; Vega State Park; and Yampa River State Park. Info: .
Nature programs The Starsmore Discovery Center, at the entrance of North Cheyenne Canon at 2120 S. Cheyenne Road, has guided “wildlife tracks and signs” walks at 10:30 a.m. and 2 p.m. Saturdays and Sundays on the Columbine Trail. Info: 719-385-6086.
Kids nature programs Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, Aurora, offers a free program, “Star K Kids,” for children ages 5 and under every Thursday at 9:30 and 11 a.m. with puppets, stories, activities and outdoor exploration. Info: 303-739-2428 or .
Nature activities South Suburban Parks and Recreation naturalists lead many outdoor, nature and environmentally related activities and events at Carson Nature Center, 3000 W. Carson Drive, Littleton. For a list of events, visit or call 303-730-1022.
Nocturnal nature program “Nature at Night,” a free program, is at 6:30 p.m. the third Friday of each month at Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, Aurora. Info/register: 303-739-2428.
Nature programs The Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, Aurora, offers a variety of nature programs for children and adults. For a list of events, call 303-739-2428 or visit .
Wildlife refuge programs The Rocky Mountain Arsenal National Wildlife Refuge, East 56th Avenue at Havana Street, is open from 8 a.m. to 4:30 p.m. Saturdays and Sundays. There are various exhibits at the Visitor Center, and free nature programs and refuge tours. Info: 303-289-0930 for times and reservations, or visit .
Natural history seminars The Rocky Mountain Nature Association offers a series of outdoor seminars on natural history topics in Rocky Mountain National Park. Info: 970-586-3262 or .
Astronomy events Fiske Planetarium, on the University of Colorado Boulder campus, has a variety of astronomy shows, talks, and family matinees. The evening talks and shows are $7 adults, $5 students with valid I.D., and $3.50 for children and seniors. Saturday family shows are $6 adults, $3.50 children and seniors. Laser shows are $7. Info: 303-492-5002, or e-mail fiske@colorado.edu.
Public viewing at observatory The Sommers-Bausch Observatory on the University of Colorado Boulder campus is open to the public for stargazing (weather permitting) every Friday at 8 p.m. Info: 303-492-6732 or .
Junior naturalist program Roxborough State Park, 4751 N. Roxborough Drive, Littleton, offers a “junior naturalist” program for children. Kids ages 7-12 will use their artistic skills and gain knowledge of the outdoors in this program. Pick up a Junior Naturalist booklet at the visitor center. Kids must participate in at least two naturalist-led programs and complete all activities in the booklet to earn a certificate of completion and an official Junior Naturalist Patch. A $6 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
Junior rangers program Rifle Falls State Park, 5775 Hwy. 325, Rifle is offering a Junior Ranger program for children ages 6-12 who want to discover the park’s wildlife, geology, ecosystems, history and environment through the eyes of a ranger. Participants can pick up a Junior Ranger activity book in the Rifle Falls campground entrance station on Fridays, Saturdays and Sundays. Hours may vary. Participants should complete the activity book and return it to the campground entrance station to receive a signature noting completion and a Junior Ranger badge. Participants may also have their picture taken for display at the Rifle Gap Visitor center once a photo release form is signed. Info: 970-625-1607 or rifle.gap.park@state.co.us.
Junior rangers program The Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, Aurora, offers a free junior rangers program for kids ages 6-12 at 1:30 p.m. on the second Sunday of each month. Registration is required! For information or to register, call 303-739-2428.
Self-guided junior ranger program North Cheyenne Canon Park, is offering a self-guided junior ranger program. Young rangers between the ages of 8 and 12 can earn “Steward Level” badges using Junior Ranger booklets which may be picked up from either the Starsmore Discovery Center, at the entrance of North Cheyenne Canon, 2120 S. Cheyenne Road, (9 a.m. to 5 p.m. Wednesday through Sunday) or at the Helen Hunt Falls Visitor Center, 4075 N. Cheyenne Canon Road,(9:30 a.m. to 5 p.m. Mondays through Sundays). Young Rangers receive a booklet, pencil, patch and certificate of completion. Cost is $5 per person. Info: 719-385-6086 or .
Junior ranger activity Colorado National Monument in Fruita is unveiling a new Junior Ranger activity booklet for kids ages 5-12. The booklet is available at the CNM Visitor Center. Once kids have completed the required activities (usually takes 1 1/2 to 2 hours to complete), they can return to the visitor center where a park ranger reviews their work and awards them an official Junior Ranger badge and certificate. Info: 970-858-3617 or .
Green Building Group discussion group “Talking Green,” a Steamboat Springs Green Building Group, meets for educational discussions at 5:30 p.m. the 4th Tuesday of every month at Harwigs/L’Apogee, 911 Lincoln Ave. Info: 970-879-7529.
Kids nature program “Animal Art and Awesome Activities,” an animal-related art and activity program for kids ages 6-10, is from 10 a.m. to noon on the second Saturday of each month at the Majestic View Nature Center, 7030 Garrison St., Arvada. Cost is $10/class. Register: 720-898-7405.
Kids nature program Roxborough State Park, 4751 N. Roxborough Drive, Littleton, offers a “Kids Hour” with naturalist-led activities, geared for kids ages 2-7, at 10:30 a.m. Tuesdays Feb. 22; and March 1, 8, 15, 22, and 29. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
Kids nature program “Nature Adventures,” a free parent/child program for kids ages 4-6 and parents, is at 11 a.m. on the third Saturday of each month at the Majestic View Nature Center, 7030 Garrison St., Arvada. The program includes stories and nature activities, crafts, short hikes and games. Register: 720-898-7405.
Mineral group The Rocky Mountain Micromineral Association, a new mineral group, will meet from 2 to 4 p.m. the second Sunday of each month at the Colorado School of Mines Museum. The group is informal, with no dues, officers or newsletter. Microscopes and free microminerals are available at the meetings. Info: contact Richard Parsons, 303-838-8859 or Richard.parsons@att.net.
Self-guided homestead tours Castlewood Canyon State Park, 2989 S. Highway 83, Franktown, has a new one-fourth-mile trail and self-guided booklet that takes visitors on a tour of Park’s old homestead and its out-buildings. The trail booklet is available at the homestead and the Visitor Center. Info: 303-688-5242.
GPS, map and compass class On the second Friday of selected months (subject to staff availability), there are free USGS GPS, Map and compass classes at Building 810, Federal Center, Lakewood. Class schedule is: “Map and Compass” sessions are from 9 to 11:30 a.m. and “Using GPS and Topo Maps” sessions are from 12:30 to 5 p.m. Info/register: 303-202-4689 or e-mail gpsworkshops@usgs.gov, or visit .
Guided walks Garden of the Gods Park, 1805 N. 30th St., Colorado Springs, offers free daily guided walks at 10 a.m. and 2 p.m. Meet at the north main parking lot trail head. Take water, and wear sturdy shoes and a jacket. Info: 719-634-6666.
Roxborough Ride Naturalist-guided tours in a seven-passenger golf cart around the Fountain Valley Trail are offered at 11 a.m. and 12:30 p.m. Fridays and Saturdays in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. A $6 daily State Parks pass is required for all vehicles entering the park. Reservations are required for the rides; donations are accepted for vehicle maintenance. Register: 303-973-3959.
Earth Corps The Rocky Mountain Field Institute is a nonprofit organization based in Colorado Springs. Every year, RMFI, in partnership with the University of Colorado at Colorado Springs hosts an Earth Corps program open to undergraduate students from colleges and universities throughout the United States. The 2011 stewardship project will provide key support for the completion of the Blanca Peak and Ellingwood Point Trail Project above the San Luis Valley in southern Colorado. Earth Corps is a highly selective and demanding environmental education and service course. For the duration of the program, participants live and work in a remote backcountry setting, complete long hours of demanding physical labor while working effectively as a team. Students will develop key outdoor skills and upon successful completion of the program, each student will receive 4 hours of credit from the University of Colorado at Colorado Springs. The application deadline is March 23. Outstanding applicants will be awarded placement in advance of the deadline. Early applications are strongly encouraged. Final decisions will be announced by April 1. Info: rmfi@rmfi.org or 719-471-7736.
TODAY
Guided bird walk Volunteer Naturalist Doris Cruze will lead a bird walk at 8 a.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. Take binoculars and a bird book if you have them; mete at the Visitor center. Birders of all ability levels are welcome. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
MONDAY
Botanic Gardens free day The Denver Botanic Gardens, 1007 York St., is offering free admission to Colorado residents on Feb. 21 thanks to funding from the Scientific & Cultural Facilities District. Info: 720-865-3585 or visit .
TUESDAY
Spanish language astronomy program “Astronomia de Nuestros Antepasados con Tito Salas,” a live talk, will be at 7:30 p.m. at Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $7 adults, $5 students with valid ID, $3.50 child/senior. Info: 303-492-5002, or e-mail fiske@colorado.edu.
Nature/art class Volunteer Naturalist Phyllis Vandehaar will lead a class, “Drawing Principles,” from 10 a.m. to 2 p.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. A $7 daily State Parks pass is required for all vehicles entering the park. To register and for a list of art materials needed, call 303-973-3959.
WEDNESDAY
Space program “60 Minutes in Space,” a free program, will be at 7 p.m. at The Denver Museum of Nature & Science, 2001 Colorado Blvd. Museum space scientists will take you “behind the stories” in space science and use images and animation to explain new developments. Info: or 303-322-7009.
THURSDAY
Museum tour “The Snowmastadon Project Tour,” will be at 6:30 p.m. at The Denver Museum of Nature & Science, 2001 Colorado Blvd. Get a behind-the-scenes look at the Museum’s conservation laboratory and find out what Museum scientists, conservationists and trained volunteers are doing to preserve recently excavated Ice Age fossils from Ziegler Reservoir near Snowmass Village. Cost is $8 members, $10 nonmembers. Info: or 303-322-7009.
Native Americans film screening/panel discussion A screening of Shelley Niro’s short films, followed by a panel discussion with Melanie Yazzie, (Navajo; University of Colorado Associate Professor of Art), Danika Medak Saltzman, (Turtle Mountain Chipewa; CU Assistant Professor of Ethnic Studies), Penny Kesley, (Seneca, patrilineal descent; CU Associate Professor of English), and Ava Hamilton, (Arapaho; filmmaker and president of the Native American Film Producers Alliance,” will be at 6 p.m. in Paleontology Hall in the University of Colorado Museum of Natural History on the CU Boulder campus. Oyate, the UCB Native American Student Organization will sell frybread to raise funds for their group. Info: visit or call 303-492-6892.
Astronomy program “Colorado Skies: Life After the Space Shuttle with Matt Benjamin,” a live talk, will be at 7:30 p.m. at Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $7 adults, $3.50 child/senior, free for students with valid ID. Info: 303-492-5002, or e-mail fiske@colorado.edu.
“Earth seen from space” program “Digital Earth: Explore the World from Space,” will be at 7 p.m. at The Denver Museum of Nature & Science, 2001 Colorado Blvd. Embark on a tour of the Earth from the vantage of a satellite in space. This month’s program shows mountain ranges, faults and volcanoes of western North America. Cost is $8 members, $10 nonmembers. Info: or 303-322-7009.
Open Space Park development open house Arapahoe County is hosting an open house for residents to comment on the development plans for Richmil Ranch Open Space Park. The meeting will be from 5 to 7 p.m. at the Deer Trail Fire House, 488 1st Ave., Deer Trail. Ranchmil Ranch Open Space Park is located one mile north of Deer Trail on Highway 40 and was purchased by Arapahoe County in 2007 in an effort to preserve 352 acres of prairie, farm and riparian woodlands which are home to deer, wild turkey, raptors and a variety of native plant species. Info: call 720-874-6724 or visit and click on “Richmil Ranch” under “What’s New” on the home page.
Eagle program “Nature Notes Club: All About Eagles,” an in-depth program about eagles, will be at 1:30 p.m. at the Bison Visitor Center near Carter Lake, 1800 S. County Road 31 in Larimer County. Register/info: contact Rob Novak at 970-679-4561.
Snow goose festival The ninth annual High Plains Snow Goose Festival, hosted by the city of Lamar and the Colorado Division of Wildlife, will be Feb. 24-27 with activities throughout the city of Lamar. Festival-goers will be offered guided excursions to watch flocks of snow geese take off and land as they come and go between feeding grounds and roosting sites on local reservoirs. Jeffery Gordon, President of the American Birding Association will be the Keynote Speaker at an evening banquet Feb. 26 at the Elks Lodge, 28157 US Hwy. 287. In addition to birding and nature tours and seminars, there will be a hands-on archery shoot from 6 to 8 p.m. Feb. 25 and Western music and cowboy poetry at 3 p.m. Feb. 26. If planning to attend outdoor tours, dress appropriately and bring layered clothing to stay warm and dry. Take a camera, binoculars and a bird identification book. To pre-register or see the complete schedule of Festival activities, visit or call 719-336-4370.
FRIDAY
Astronomy program “Aboriginal Skies: John Stocke,” a live talk, will be at 7:30 p.m. at Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $7 adults, $5 students with valid ID, $3.50 child/senior. Info: 303-492-5002, or e-mail fiske@colorado.edu.
SATURDAY
Family astronomy program “Kids in Space,” a family-friendly astronomy program, will be at 2 p.m. at Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $6 adults, $3.50 child/senior. Info: 303-492-5002, or e-mail fiske@colorado.edu.
“Little Shop of Physics” open house Colorado State University’s Department of Physics 20th annual Little Shop of Physics open house from 10 a.m. to 6 p.m. in the Lorty Student Center on the CSU Fort Collins campus, near the intersection of Laurel Street and Meridian Avenue. The Little Shop of Physics is a traveling hands-on science outreach program. The open house event, which is free and open to audiences of all ages, features seven interactive presentations.
Raptor program “Big Birds of River Bluffs Open Space, a program by Naturalist Bob, will be at 2 p.m. at River Bluffs Open Space, located west of the I-25/Windsor interchange off of County Road 32E. The program includes bird watching time; dress appropriately for the weather and take drinking water. Info: contact Rob at 970-679-4561.
Family astronomy laser show “Laser: Symphony of the Stars,” a family-friendly astronomy program, will be at 3:15 p.m. at Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $6 adults, $3.50 child/senior. Info: 303-492-5002, or e-mail fiske@colorado.edu.
Kids nature puppet show “Roxy Puppet Theater,” a program about wildlife, for kids ages 8 and younger, accompanied by an adult, will be at 10:30 a.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
Feb. 27
Climate change talk “The Changing Climate: Extreme Ice,” a free talk by Joan Fitzpatrick, scientist at the USGS Geology and Environmental Change Science Center and USGS Field Geologist and author Jack Reed, will be at 1 p.m. at the Lookout Mountain Nature Center, 910 Colorow Road, Golden. There will be a question-and-answer period after the program. The program is designed for ages 10 and above. Register: or 720-497-7600.
Museum free day The Denver Museum of Nature & Science, 2001 Colorado Blvd., is offering free admission from 9 a.m. to 5 p.m. Info: or 303-322-7009.
For more Scientifically Speaking, go to .
To publicize upcoming science events geared toward and open to the public, mail details at least two weeks in advance to Andrea Labak, Scientifically Speaking, The Denver Post, City Desk, 101 W. Colfax Ave., Suite 600, Denver, CO 80202, or e-mail Scispeak@denverpost.com.
