Robber flies try brutal predators and you may imaginative partners
The country is stuffed with robber flies-approximately seven,000 varieties was basically accepted global and you will step 1,000 is actually indigenous to North america
A robber travel perched on an apartment little bit of sandstone when you look at the the fresh red-colored stone country of the Tx Plateau. The choice of perch was not random, to possess right here the newest robber had a view everywhere. They flew from, however, returned in a few mere seconds with little. A couple of minutes afterwards it travelled again, intercepted a bug within half a dozen legs and came back on it impaled on the its beak.
The country is full of robber flies-approximately seven,000 species was in fact approved worldwide and you may step 1,000 was native to America. All robber flies is predators into the pests and get one or two wings, well-known spikes to their legs, stout hairs on the body, popular proboscis fashioned on a sharp tubing or beak and large, widely-separated compound vision. (more…)