It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
ant ants hymenoptera formicidae pomonkey head jaws charles county charlescounty sam droege samdroege droege biml usgs patuxent wildlife research center patuxentwildliferesearchcenter zerene stacker zerenestacker stackshot macro closeup closeup An ant which species of ant don't know it was collected few days ago in Pomonkey Maryland
Page 2017 Free-images.com. All images are Public Domain