Black swallowtail butterfly feeds on horse manure on South Carolina bridle trail.

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Black swallowtail butterfly feeds on horse manure found on South Carolina bridle trail. Butterflies feed on manure as a source of amino acids, nitrogen, nutrients and minerals.

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Size: 4928px × 3264px
Location: South Carolina, United States
Photo credit: © John Dreyer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: behavior, black, butterfly, horse, insect, manure, nature, swallowtail, trail