closeup on a rare and colorful bee-fly, thyridanthrax fenestratus sitting on the ground with spread wings

animal arthropoda bee beefly biology bombyliidae brown close closeup colorful detailed diptera entomology europe extreme fenestratus fly ground humblefly insect invertebrate macro markings mottled nature one outdoors parasite perching rare resting single sitting spread thyridanthrax up wild wildlife wings