From December through February, gray seals give birth on islands and shoreline areas in Maine, New Hampshire, and Massachusetts. It’s not uncommon to see a mother and pup or a lone pup on a beach. Gray seal pups are born with a white, fluffy coat, known as lanugo, and nurse from the mother for approximately 16 to 17 days.
“A mother seal may be off feeding when someone comes across a seal pup on the beach,” says Mendy Garron, marine mammal stranding program coordinator for NOAA Fisheries Greater Atlantic Region. “The best thing you can do is keep people and pets away from the seal pup, so the mother has a chance to return.”
- Call your local Marine Mammal Stranding Network Member or the NOAA Fisheries Greater Atlantic Regional 24-hour hotline 866-755-NOAA (6622).
- Always maintain a safe distance, at least 150 feet, from the animal to avoid injury to yourself or to the animal.
- Do not touch the seal! They are wild animals. They will bite, and can transmit disease.
- Keep your pets on leashes, and remove them from the area. Pets can further stress seals, provoking defensive behaviors. Seals can attack pets if they feel threatened, and they can transmit diseases to pets.
- Never feed seals. This can make the animal sick or dependent on people for food.
- Do not move or push the animal back into the water. Seals need time to rest and regulate their body temperatures, which is why they “haul out” on land.
- If you see someone harassing a marine mammal, please contact our Office of Law Enforcement at 800-853-1964.





















