Rats in your basement or yard are bad enough. But roof rats? They earn their name, and they aren't something you want. Here's how to identify & prevent them.
Once under anesthesia, the rat is positioned in dorsal recumbency. A 3-cm × 4-cm section of fur is shaved from the ventral abdomen; the distal aspect of the shaved area is 1–2 cm proximal to ...
The rat is about 9-16 centimeters long and has spiny hairs among its brown and black fur. Read more at straitstimes.com.