National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service: U.S. Department of the InteriorNational Park Service Arrowhead
 
 
Making America's Best Idea Even Better
Bandelier National MonumentRobber Fly
view map
text size:largestlargernormal
printer friendly
Bandelier National Monument
Robber Flies
Robber Fly

Photo by Sally King

Robber flies are predaceous, lying in wait for their victims.

Robber flies are common in the park.  There are a number of species that vary greatly in color and appearance.  All robber flies are predaceous, lying in wait for victims.
 
Robber Fly

Photo by Sally King

Some Robber Flies camouflage themselves by looking very much like a bee.

Robber flies are capable of capturing and consuming insects much larger than themselves.  Even in their larval form they often are predaceous on other insects.
 
Robber Fly
Photo by Sally King
CAUTION. Don't handle Robber Flies. They can deliver a very painful sting.
Bandelier Backcountry  

Did You Know?
About 70% of Bandelier National Monument is a designated Wilderness area? Hikers can enjoy viewing remote archeological sites and spotting rare wildlife in this less developed area of the park.

Disclaimer Accessibility Privacy Policy FOIA Notices USA.gov

Last Updated: December 16, 2007 at 14:09 EST