chalcedon checkerspot sipping nectar from heliotrope flower.

profile side view multicolored heliotropium arborescens heliotrope santa clara county animal animals wild antenna bands beautiful blooming brown bug butterfly california chalcedon checkerspot checkered closeup colorful delicate entomology environment euphydryas chalcedona fauna feeding flora flower garden insect leaf lepidoptera macro natural nature nectar north america nymphalidae outdoors pollination francisco bay area spotted springtime summer variable wildflower wildlife wing