new icn messageflickr-free-ic3d pan white
Dung Beetle and Balls | by Jason Wharam
Back to photostream

Dung Beetle and Balls

Dung beetles live in many different habitats, including desert, farmland, forest, and grasslands. They do not prefer extremely cold or dry weather. They are found on all continents except Antarctica.

Dung beetles eat dung excreted by herbivores and omnivores, and prefer that produced by the former. Those that eat dung do not need to eat or drink anything else, because the dung provides all the necessary nutrients.

Two dung beetles fighting for a dung ball

Most dung beetles search for dung using their sensitive sense of smell. Some of the smaller species simply attach themselves to the dung-providers to wait for their reward. After capturing the dung, a dung beetle will roll it, following a straight line despite all obstacles. Sometimes dung beetles will try to steal the dung ball from another beetle, so the dung beetles have to move rapidly away from a dung pile once they have rolled their ball to prevent it from being stolen. Dung beetles can roll up to 10 times their weight. Male Onthophagus taurus beetles can pull 1,141 times their own body weight: the equivalent of an average person pulling six double-decker buses full of people.In 2003, researchers found one species of dung beetle (the African Scarabaeus zambesianus) navigates by using polarization patterns in moonlight. The discovery is the first proof any animal can use polarized moonlight for orientation.

Wildlife photography, artwork and graphic editing from Jason Wharam Photography.

1,899 views
0 faves
0 comments
Taken on December 12, 2009