Later, the Grizzly ambushes and kills a female ranger. Later, the bear heads down into the lowlands. He then attacks a campground at midnight, ripping down a tent and killing a woman. The Grizzly then disappears into the darkness. After this attack, a bounty is placed on the bear's head and a group of hunters are let into the park. The Grizzly stalks and chases one of the hunters, but he manages to escape the huge animal by jumping into a river and floating to safety.
Pyriform Aperture Stenosis. Pyriform aperture stenosis (PAS) is a very rare congenital anomaly where the anterior opening of the nose is narrow secondary to overgrowth of the maxillary bone. PAS is sometimes associated with other abnormalities, including the presence of a single central incisor tooth and pituitary abnormalities.
[edit on Wikidata] The iris sphincter muscle (pupillary sphincter, pupillary constrictor, circular muscle of iris, circular fibers) is a muscle in the part of the eye called the iris. It encircles the pupil of the iris, appropriate to its function as a constrictor of the pupil.