Island marble butterfly larva feeding on field mustard (
Brassica rapa
) at Frazer Homestead Preserve, San Juan Island, June 16, 2019 (see our story "Good Butterfly News," above).
The photographer, Susan Vernon, titled this photo "Holding On." The image of this exceedingly rare baby island marble clinging to its host plant, she asserts, "
says everything to me about hope and survival.”