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Quack Facts: Dabblers vs. Divers

Ring-necked Duck at Hallam Lake, an Aspen birding hotspot

Back at the end of August, when bear sightings were a daily occurrence and rose hips were beginning to grow plump, I took a pack of 6-year-olds for a walk around Hallam Lake. We stopped by the water to watch ducks -- a group of female Mallards -- swimming in the shallows. Every few seconds, as my class watched intently, one of the ducks would do this: 


Aspen Mountain Second Grade Field Program

Posted in Kids' Corner
Aspen Elementary 2nd grade snowshoe field trip on Aspen mountain

In ACES’ Environmental Education class second graders learn about animal adaptations. Ask one of them and they’ll tell you that an adaptation is “something an animal has or does that helps it to survive.” During this winter season we have been focusing on what adaptations animals have to help them survive winter. 


2012 Christmas Bird Count - Wrap Up

Christmas Bird Count birdwatching in Aspen

The Audubon Christmas Bird Count is the longest-running citizen science survey in the world, drawing some 60,000 participants throughout North, Central and South America.  Running since 1900, the count data provide a picture of how bird populations have changed in time and space over the last 113 years. This information helps conservation biologists and interested individuals study long-term health and status of bird populations, revealing such factors as habitat fragmentation and environmental threats like groundwater pollution, misuse of pesticides, and impacts of climate change


Travel Notes from Costa Rica

Posted in Bulletin Board
Crocodile travel blog

I couldn’t draw an accurate map of Central America to save my life, but at least now I know which one is Costa Rica (it’s the one just above Panama), thanks to a whirlwind tour that took us from the capital, San Jose, to the Caribbean Coast to the Pacific Coast (and many points in between) over the course of eight days in early December.


ACES Premieres Animated Short and Introduces Forest Health Index

Posted in Bulletin Board

Press Release: Aspen, Colorado, January 7, 2013 — After the record-breaking 2012 fire season and drought in Colorado, there has never been a more critical moment to assess the health of our forests and watersheds. Aspen Center for Environmental Studies (ACES), through it’s For the Forest Program, has launched an educational forest health initiative aimed at engaging the public with its Forest Health Index and animated short film, What’s Happening in Our Forest?


Winter Songbird Flocks

Like a famous musician thronged by fans, or the popular kids at school who students gather around, chickadees often form the nucleus of mixed flocks of birds in winter. Among people the advantages are usually obvious: social stature by association, access to the latest gossip, and insulation from shunning or bullying. Popularity brings a wealth of advantages for people, yet what could it do for the little chickadee?