Chappy, a baby gray seal pup who was found on Feb. 16 stranded on the streets of New Haven, Connecticut, by police, has died after suffering severe digestive issues, according to the Mystic Aquarium who had been treating him since he was discovered last month.

The Mystic Aquarium announced on March 3 that Chappy, the baby seal found on a busy Connecticut street on Feb. 16, is dead. The seal was initially found "bright and alert and looking good," but caretakers later discovered that the baby animal had challenging digestive issues.