Explore Our Science Featured Activities Act on Climate Take effective personal action Step through this CU website to see best actions and change your climate footprint Explore Proxy Pals Trading card game Collect sets of critter and environment cards and challenge your fellow scientists Explore Citizen science and pikas Monitor pika in the alpine Collect data about this key indicator species for climate change in the high alpine Explore From the Field: Pikas! Follow us on our pika adventures Meet the students of Team Pika, and come along on their adventures in the high alpine Explore View all Activities > Featured Galleries Field teaching - Billy Armstrong #GirlsWithToys at INSTAAR Pika in a Changing Climate “Make your life stand for something”: 2014 Winter Commencement View all Galleries >