ONGOING EVENTS
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.
Rocky Mountain Biological Laboratory The Rocky Mountain Biological Laboratory in Gothic offers science talks, a kids nature camp, and explorer experiences for adult and families with kids ages 8 and up. Directions: upon entering Crested Butte, proceed through the 4-way-stop at the intersection at Elk Avenue and follow the highway (also called Gothic Road or County Road 317) up the mountain past the ski area and through Mount Crested Butte (4 miles). The road will change from paved to dirt as you leave Mount Crested Butte. Follow it another 4 miles into Gothic. Info: 970-349-7231 or .
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 .
Kids animal program “Fun with Animals,” a program led by Jody Weiland teaching about a different animal each week, will be at 10 a.m. Wednesdays in October at the Majestic View Nature Center, 7030 Garrison St., Arvada. Cost is $15 for the 4-week session; the program is geared towards kids ages 3-6 years. Register: 720-898-7405.
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 Wednesdays through Dec. 8 at the Denver Botanic Gardens, 1007 York St. Cost is $10 per class for members, $12 per class for non-members. A discounted package rate is available if you register for all classes. 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 .
Plant exploration classes for kids “Plant Explorers,” a class for children ages 6-10, with each session exploring a different aspect of the plant world, with garden explorations, activities and projects to take home, will be Wednesdays through Dec. 15 at the Denver Botanic Gardens, 1007 York St. Cost is $12 per class for members, $15 per class for non-members. Register for all classes to receive a discounted package rate. Register: or 720-865-3580.
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 a.m. and 1 p.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 .
Nature presentations Garden of the Gods Park, 1805 N. 30th St., Colorado Springs, offers fitness walks Wednesday mornings in October. Meet at 9 a.m. at the Red Rocks Room to select a hike option. Dress for the weather; wear appropriate shoes, and take hat, water and sunscreen. Following each fitness hike is an informative “Garden Greeting” and free refreshments at the Visitor Center : 719-634-6666. Register: 719-219-0108.
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 $6 adults, $5 students with valid I.D., and $3.50 for children and seniors. Saturday family shows are $5 adults, $3.50 children and seniors. Laser shows are $5. Info: 303-492-5002 or .
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 Oct. through December. 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.
Rocky Mountain Raptor Center tours RMRP is offering behind-the-scenes tours of their treatment room, food prep room and pantry, and a chance to meet Education Ambassadors, raptors that are non-releasable due to their injuries. Tours are free and are limited to the first 20 who RSVP. Tour dates are: Nov. 5 and 20; and Dec. 3. Register: e-mail info@rmrp.org with your preferred date, contact information and number of people in your party.
Nature notes club The Larimer County Department of Natural Resources has formed a “Nature Notes Club” for the County’s Open Spaces. The “Nature Notes Club” is a guided, nature-journaling program. Participants will be led by Volunteer Naturalist Lisa through the process of creating their own nature journals in the style of John Muir or Aldo Leopold. The club will have several outings throughout the county’s Open-Spaces system, allowing members to receive basic instructions on sketching, ecology, geology, wildlife and other natural sciences. Club members can participate in all sessions or just a few, whatever fits their schedules. Each session includes a short hike to a scenic location with lots of potential for journaling. Participants need to provide their own notebooks and writing/drawing utensils, and are “strongly encouraged” to take a stool to sit on, a digital camera, and snacks and water for the trail. Participants should also dress appropriately for the weather and wear closed-toed shoes to each session. Nature Notes Club meetings are from 8 to 11 a.m. on Oct. 24 and 31. To register and for meeting locations, contact Rob Novak at rnovak@larimer.org or call 970-679-4561.
TODAY
Family “mystery” hike A naturalist-led family “mystery” hike will be at 10 a.m. at Cheyenne Mountain State Park, 410 JL Ranch Heights, Colorado Springs. Families will be challenged to solve a puzzle, riddle or mystery as they walk and search for clues along a 1-2 mile, easy trail. Meet at the Visitor Center. The program is recommended for ages 5 years and up; children must be accompanied by an adult. A $6 daily State Parks pass is required for all vehicles entering the park. Info: 719-304-1086.
IMAX 3D Opening Celebration As part of the “Space & Sea Spectacular -IMAX 3D Opening Celebration,” Astronaut Emeritus Bruce McCandless will share stories of his space exploration and connection to the Hubble Space Telescope at 12:30 p.m. at the Denver Museum of Nature & Science, 2001 Colorado Blvd. At 3 p.m., McCandless will show the WFPC2 camera that replaced the first camera on board NASA’s Hubble Space Telescope and will explain features engineered into Hubble and its instruments that allow for the on-orbit “house calls” that have made Hubble one of the “premier scientific endeavors of all time.” Both talks are free with paid admission to the Museum. Info: 303-322-7009 or .
Guided bird walk Naturalist Doris Cruze will lead a bird walk, for birders of all ability levels, at 8 a.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. The birdwalk involves 6.4 miles of “moderate to strenuous” hiking to Carpenter Peak. Take water, a bird book and binoculars; wear sunscreen; and dress appropriately for the weather. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
MONDAY
Guided flora walk A volunteer naturalist will lead a “Fall Flora Discovery Walk” at 10 a.m. in Cheyenne Mountain State Park, 410 JL Ranch Heights, Colorado Springs. Meet at Camper Services; take hiking gear, water and a camera. A $6 daily State Parks pass is required for all vehicles entering the park. Info: 719-304-1086.
Free day at Museum The Denver Museum of Nature & Science, 2001 Colorado Blvd., is offering free general admission all day for Colorado residents. Separate fees for IMAX films and Planetarium shows still apply. Info: 303-322-7009 or .
TUESDAY
Sustainable food film “The Garden,” a film in the 2010 Sustainable Food Film Series, will be shown at 7 p.m. in Mitchell Hall at the Denver Botanic Gardens, 1007 York St. Admission is free. Info: 720-865-3585.
Big horn sheep program “Big Horn Sheep,” a free presentation by Garden of the Gods Lead Park Interpreter Bret Tennis, will be at noon in the Red Rocks Room at the Garden of the Gods Visitor & Nature Center, 1805 N. 30th St., Colorado Springs. Register: 719-219-0108.
Alien life program “Tween Alien Autopsy,” a free program for students in grades6-8, will be at 4 p.m. at Anythink Huron St., Thornton. The program involves dissecting a specimen and a space trivia challenge. Info: 303-452-7534 or .
Nature art class Naturalist Phyllis Vandehaar will lead a class, “Fall Foliage: Watercolors and Pastels,” from 10 a.m. to 2 p.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. Learn how to capture the beauty of Roxborough’s buildings, landscape and foliage using a variety of techniques. A $7 daily State Parks pass is required for all vehicles entering the park. For a list of supplies needed, information and to register, call 303-973-3959.
WEDNESDAY
Colorado forest health talk “What Does the Future Hold for Colorado’s Forests?” a free panel discussion with panelists from Colorado State University, will be at 7 p.m. at the REI Denver Flagship store, 1416 Platte St. Info: or 303-376-2624.
THURSDAY
Astronomy talk “Colorado Skies: Life After the Space Shuttle,” a live talk, will be at 7:30 p.m. at the Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $7 adults, $3.50 child/senior, free for students with valid ID. Info: 303-495-5001, fiske@colorado.edu or .
FRIDAY
Kids nature program “Bats,” a program for kids ages 3-5 (accompanied by an adult) will be at 10 a.m. in the Red Rocks Room at Garden of the Gods Visitor & Nature Center, 1805 N. 30th St., Colorado Springs. Register: 719-219-0108.
Astronomy talk “Many Faces of Hubble,” an astronomy talk, will be at 7:30 p.m. at the Fiske Planetarium, on the University of Colorado Boulder campus. Cost is $7 adults, $3.50 child/senior, $5 for students with valid ID. Info: 303-495-5001, fiske@colorado.edu or .
Full moon hike A “Full Moon Hike” will be at 7:30 p.m. in Cheyenne Mountain State Park, 410 JL Ranch Heights, Colorado Springs. Meet at the Visitor Center parking lot; take water, a jacket and insect repellent. A $6 daily State Parks pass is required for all vehicles entering the park. Info: 719-304-1086.
Wolf program Naturalist Jill Parker will give a program on wolves at 10 a.m. at Roxborough State Park, 4751 N. Roxborough Drive, Littleton. Parker will discuss the biology of wolves, their preferred ecosystems, reintroduction, the “Endangered Species Act” and more. A $7 daily State Parks pass is required for all vehicles entering the park. Info: 303-973-3959.
Moonlight hike Naturalists will lead a moonlight hike at 6 p.m. at Roxborough State Park, 4751 N. Roxborough Drive, Littleton. After the hike, enjoy refreshments and a telescopic view of the moon. Reservations are required; cost is $7.50 per hiker. Send check (with phone number) payable to: The Friends of Roxborough, 4751 N. Roxborough Drive, Littleton, 80125. Non-refundable tickets for your confirmed hike will be sent to you. Info: 303-973-3959.
SATURDAY
Wolf program Naturalist Jill Parker will give a program on wolves at 1 p.m. at Roxborough State Park, 4751 N. Roxborough Drive, Littleton. Parker will discuss the biology of wolves, their preferred ecosystems, reintroduction, the “Endangered Species Act” and more. A $7 daily State Parks pass is required for all vehicles entering the park. Info: 303-973-3959.
Pine beetle info/free tree seedlings Stop by the Colorado State University booths at the Cherry Creek Farmers Market from 8 a.m. to 1 p.m. for information on pine beetles. They will also be handing out more than 300 Colorado Blue Spruce seedlings. Info: or 303-376-2624.
Green career resource fair The second annual Colorado Green Career Resource Fair will be from 9 a.m. to 2 p.m. at Arapahoe Community College, 5900 S. Santa Fe Drive, Littleton. The fair is sponsored by ACC, South Metro Denver Chamber of Commerce, Colorado Renewable Energy Society and Blue Sky Colorado. The free event hosts more than 20 green companies and provides attendees the opportunity to learn about green careers, meet leading companies in the new green economy and hear from industry experts. Some attending companies are: ReDirect Guide, EcoProjex, Sol Source, Standard Renewable Energy, Integral Energy Systems and Sustainable Solutions Inc., and many more. There are many free workshops offered during the fair. Info: 303-797-5805 or visit .
Guided hike Naturalist Lee Heflebower will lead a nature hike at 10 a.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. An emphasis will be placed on using visual senses and your imagination while looking for “hidden objects” in the rocks. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
Family camp-in “Amazing Amazon Family Camp-In,” an event for kids in grades 1-8, with an adult, will be at 6 p.m. Oct. 23 through 10 a.m. Oct. 24 at the Denver Museum of Nature & Science, 2001 Colorado Blvd. Discover the incredible diversity of the Amazon region in interactive workshops and explorations stations, then tour the Amazon Voyage exhibition. Sleep among the award-winning dioramas; in the morning, enjoy a light breakfast then see “Under the Sea” in the new IMAX 3D Theater. Cost is $45 per person and includes all admissions and activities, evening snack, light breakfast and overnight stay in the Museum. Register/info: 303-322-7009 or .
Kids bug event The Butterfly Pavilion, 6252 W. 104th Ave., Westminster, is having its annual “Bug A Boo Halloween” event on Oct. 23 and 24. Kids can learn about spiders, tarantulas and scorpion while playing games, watching movies and doing craft activities. There are also puppet shows, interactive exhibits, cockroach races, face painting, photo opportunities with Pete the Praying Mantis and more. Children are encouraged to wear costumes. Most events are included with admission, with some activities requiring tickets. Tickets are available at the event for 50 cents each. Admission is $8.50 adults; $6.50 for seniors ages 65 and above; and $5.50 for children ages 2-12. Info: or 303-469-5441.
Oct. 24
Kids nature event “Trick-or-Treat Nature Trail,” an event with special booths, a scavenger hunt puzzle and more, will be from 1 to 4 p.m. at Morrison Nature Center at Star K Ranch, 16002 E. Smith Road, Aurora. Info: 303-739-2428 or .
Guided hike Naturalist Peter Laux will lead a “fairly strenuous” 6.5-mile loop hike at 9 a.m. in Roxborough State Park, 4751 N. Roxborough Drive, Littleton. Take water, lunch and sunscreen; dress appropriately for the weather. A $7 daily State Parks pass is required for all vehicles entering the park. Register: 303-973-3959.
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.
