Spring Azure (Celastrina) in the Sax-Zim Bog (photo by Sparky Stensaas/www.thephotonaturalist.com)
Spring Azure. On Spring Beauty.
Spring Azure. On finger.
The Spring Azure (Celastrina ladon) is a butterfly of the Lycaenidae family. It is found in North America from Alaska and Canada south of the tundra, through most of the United States except the Texas coast, southern plain and peninsula Florida; south in the mountains to Colombia.