anna's blue (plebejus anna) butterfly sitting on a seaside buckwheat (eriogonum latifolium) wildflower, marin headlands, san

america anna annas blue area bay bloom blooming bright buckwheat butterfly california close up coast colorful colors delicate detail drinking eriogonum latifolium fauna flora flower hairy headlands insect macro marin native nectar park plebejus pollen pollinating pollination purple san francisco seaside sipping sitting tiny united states usa vibrant vivid wild wildflower wildlife wings