spring white caterpillar on Brewer's rock-cress

May 9, 2025 • Yellow Creek Trail • Plumas County, California

Coordinates: 40.00804,-121.24949
spring white caterpillar on Brewer's rock-cress (Pontia sisymbrii, Boechera breweri (Arabis breweri)) [Yellow Creek Trail, Plumas County, California]
Filename: 20250509-172933.jpg 1574x1049 pixels, ISO 400, f5.0 @ 1/80 sec
Pontia sisymbrii, Boechera breweri (Arabis breweri)

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