St. Mark's Fly (Bibio marci) male. Hairy black fly in the family Bibionidae with prominent compound eyes, aka hawthorn fly

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Size: 4897px × 3265px
Location: Box, UK
Photo credit: © Ian Redding / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bibio, bibionidae, black, breeding, british, compound, dimorphic, dimorphism, diptera, entomology, eyes, fauna, fly, hairy, hawthorn, insect, invertebrate, male, marci, marks, nature, reproduction, saint, sexual, st, st., uk, wildlife