A swallowtail butterfly visiting Field Thistle flowers. Field photograph by Where’s Wildlife. Species: Cirsium discolor, also called Pasture Thistle. Original filename: DSCN5773-4.jpg.
A swallowtail butterfly visiting Field Thistle flowers. Field photograph by Where’s Wildlife. Species: Cirsium discolor, also called Pasture Thistle. Original filename: DSCN5773-4.jpg.