Ticks Trapped in Amber Were Likely Sucking Dinosaur Blood.
Paleontologists have found entombed in amber a 99-million-year-old tick grasping the feather of a dinosaur, providing the first direct evidence that the tiny pests drank dinosaur blood.
Immortalized in the golden gemstone, the bloodsuckers last supper is remarkable because it is rare to find parasites with their hosts in the fossil record. The finding, which was published Tuesday, gives researchers tantalizing insight into the prehistoric diet of one of todays most prevalent pests.
This study provides the most compelling evidence to date for ticks feeding on feathered animals in the Cretaceous, said Ryan C. McKellar, a paleontologist at the Royal Saskatchewan Museum in Canada who was not involved in the study. It demonstrates just how much detail can be obtained from a few pieces of amber in the hands of the right researchers.
https://www.nytimes.com/2017/12/12/science/ticks-amber-dinosaur.html?smid=tw-nytimes&smtyp=cur