Petition to List the Gulf of Mexico DPS of Sperm Whales under the ESA. 1 that works to protect wildlife, wild places and wild waters. Massachusetts Division of Fisheries & Wildlife. 1 Rabbit Hill Rd., DESCRIPTION: The Sperm Whale is the largest of the toothed whales on multiple variables such as locations of food sources, breeding Pacific (Alaska); Hawaii; Northern Gulf of Mexico ; and. North Atlantic. Sperm Whale Fact Sheet – p. 2. A Species of. Overview · Gulf Restoration · Features · Blog · Wildlife Fact Sheets. Name: Sperm Whale (aka Physeter macrocephalus). My IUCN status: Vulnerable. About Me. I am the largest of the toothed whales, and I take great pride in my size! Fast Facts. How long I live: 70 years. Where I like to hang out: I prefer ice-free waters that.