Breads and Grains. 1  Store-bought bagels: 1 to 2 weeks (refrigerator) or 2 months (freezer) 2  Commercial breads: 1 to 2 weeks (refrigerator) or 3 months (freezer) 3  Unopened flavored rice: 6 months (pantry)  Unopened white flour: 6 to 12 months 1  (pantry) Muffins: 1 week (refrigerator) or 2 months (freezer)
Of course, the most famous characteristic of this animal are the quills. When a porcupine is threatened, it assumes a defensive posturehead and shoulders lowered, back to the threat, every quill erect, tail thrashing back and fourth. This is usually enough to scare away any would-be predator.
placental bag.] The newborn is well-developed with eyes open. Within two weeks the baby will begin eating vegetation. In. the wild, porcupines live as long as 10 years while captive porcupines have lived as long as 20 years. Due to their protective quills, porcupines have few predators. Porcupines do not throw their quills, although the quills of a. frightened porcupine are more easily detached.