More than 1,000 captive-bred Karner blue butterflies were released as chrysalis into the Albany Pine Bush and emerged as adult butterflies, nearly doubling the population of the endangered species in the preserve. Posted on July 25, 2008.
Alan Fiero, left, and Kathy O'Brien stand with a butterfly release net in the Albany Pine Bush Preserve. Fiero is a science teacher at Farnsworth Middle School in Guilderland whose class at the middle school raised butterflies for the release. O'Brien is an Endangered Species Unit biologist for the state Department of Environmental Conservation.