yes
Porcupine bristles are called 'quills'. The quills are large and hollow.
the porcupine is a rodent. It has black to brownish-yellow fur and strong, short legs. It has hairless soles on its feet that help it climb trees. It has a round body, small ears and a small head. the most recognizable feature of the porcupine is its quills. A porcupine may have up to 30,000 quills. the quills are hairs with barbed tips on the end. quills are solid to the tip and base and hollow for most of the shaft. The porcupine has quills on all parts of its body, except for its stomach. The longest quills are on its rump. The shortest quills are on its cheeks.
a porcupine has quills
The answer is NO A porcupine has no mechanism for launching it's quills at victims. The porcupine will shake it's body making the hollow quills rattle as a threat, and in the process some of the quills may shake loose, but this is not the same as throwing them. A porcupine will reverse towards the threat (with some considerable speed) and if the threat does not retreat quickly it may find itself with a large number of quills embedded in it's body. The quills are not tipped with poison but have a large number of bacteria living on them that can lead to severe infection if not treated quickly.
An adult porcupine can have up to 30,000 quills on its body.
A porcupine has quills to defend themselves against harm's way (defend them from predators).
it has about 30,000 quills
the porcupine is born with its quills a@#$@#*.
Porcupine quills can range from 6 cm to over 20 cm in thickness.
The quills area porcupine's best defense. If a porcupine did not have any quills, it may not be able to defend itself.
Porcupine
One animal that can eat a porcupine is the fisher. Fishers have thick fur that protects them from the porcupine's quills. They are also skilled at attacking the porcupine's face, which is not covered in quills, to avoid getting injured.