Between a rock and a hard place: Biologists unearth sandstone-excavating bees

Posted by | November 23, 2016 | Science | No Comments

In the popular nursery story The Three Little Pigs, the prudent porker who builds his house of brick is chided by his pals, who choose much easier ways to construct their respective abodes. Only later in the cautionary tale does the reader discover the benefits of extra cost and effort in erecting shelter.

Between a rock and a hard place: Biologists unearth sandstone-excavating bees
Source: weird science