One mountain in Brazil is home to a surprising number of these parasitic wasps
Thought to thrive in milder climates, many species of Darwin wasps apparently love the tropics too
![A pinned speciment of a Darwin wasp with a brilliant blue body.](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2023/11/111423_di_wasp-mountain_wasp_feat.jpg?fit=1030%2C580&ssl=1)
The brilliantly blue Pimpla caerulea is one of the Darwin wasps that researchers found living on the slope of a Brazilian mountain.
Kari Kaunisto/Biodiversity Unit/University of Turku