Great Purple Hairstreak, also known as Great Blue Hairstreak, are mostly black with two long iridescent blue markings on hind wings and red at base of wings. The caterpillars are green with black and yellow stripes and orange hair. Their host plants are mistletoe and they feed on cottonwood, juniper, oak and walnut trees. They… Read More GREAT PURPLE HAIRSTREAK
Here is a Common Raven I saw while I was at the Grand Canyon recently.