Mountain ecosystems are particularly vulnerable to the effects of climate change, and butterflies are bellwether species, moving north in latitude or up in elevation as temperatures warm. As part of the Cascades Butterfly Project, you can help track changes in butterfly species distribution and relative density. Just grab a butterfly net and join a three-person team on a designated one-kilometer south-to-north route through an alpine meadow. Each of the 10 routes is monitored weekly during the summer, and both long-term and one-time volunteers are welcome. Even if you can’t make one of the survey days, you can still help: Upload your butterfly pics, along with location info, to the photo inventory project.
Cascades Butterfly Project: https://www.nps.gov/noca/getinvolved/supportyourpark/butterfly-project.htm
Photo Inventory: http://www.butterfliesandmoths.org/