Monstrous Alligator-Like Sea Creature With Huge Jaws Found Near Reservoir 02/23/21 AT 4:10 PM A recent discovery of the remains of a massive alligator-like sea creature on the banks of a reservoir in Singapore baffled locals and experts. The remains were spotted last week by Scottish expat Karen Lythgoe. She was near the banks of MacRitchie Reservoir when she saw the "prehistoric" creature with the head of an alligator and the body of a fish. Lythgoe mentioned on her private Facebook account about the moment she first came across the creature: "There were some people already looking at it from the boardwalk, but that was too far away to see what it was."