The secret social lives of giant poisonous rats

The African crested rat is the only mammal known to sequester plant toxins for chemical defense. A new study confirmed that the rabbit-sized rodent licks poison from the bark of Acokanthera schimperi, known as the poison arrow tree, into specialized fur. The researchers also discovered an unexpected social life -- the rats appear to be monogamous and may even form small family units with their offspring.

from Latest Science News -- ScienceDaily https://ift.tt/2UW5nmZ

Comments

Popular posts from this blog

Seismic study reveals key reason why Patagonia is rising as glaciers melt

New method to detect and visualize sperm cells recovered from forensic evidence