Ahpun the polar bear dies after nearly 20 years at Alaska Zoo
Orphaned in 1998 as a cub, Ahpun was found dead by a zookeeper on Sunday
A beloved polar bear at the Alaska Zoo in Anchorage has died.
A zookeeper found Ahpun, who was about 20 years old, dead during morning rounds Sunday.
Zoo director Patrick Lampi says Ahpun had shown no signs of illness and a necropsy found no cause of death. Tissue will be sent out for additional analysis.
Ahpun was orphaned in 1998 near Point Lay on Alaska's northwest coast. A man returning from a fishing trip unknowingly approached a den and Ahpun's mother charged.
The fisherman shot the bear in self-defence and determined she had emerged from a den. The fisherman crawled inside and found the cub.
Ahpun grew from a 14-kilogram cub into a 317-kilogram adult.
The zoo also has a male polar bear, nicknamed Louie.