A penguin has died at the Calgary Zoo.
Guillermo, a three-year-old Humboldt penguin, came to Calgary in 2011 from a zoo in New York.
Zoo keepers say he was lethargic and didn't want to eat over the weekend.
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He died Monday night.
The penguins are one of the most popular attractions at the zoo, which recently reopened after suffering heavy damage during the June floods.