Marine experts say new births bring new strandings

Marine experts warn that the birthing season for marine mammals is likely to increase strandings along Cape Ann and its shores. The Seacoast Science Center Marine Mammal Rescue (MMR), based in Rye, New Hampshire, operates a 24/7 response hotline—603-997-9448—and serves as the primary responder for reports of seals, dolphins, porpoises, and whales that strand from the Maine border to Beverly, including Cape Ann. Lauren McDowell, manager of MMR, estimates the program will handle about 110 animal cases this year, with roughly 90% involving seals and 10% cetaceans. Cape Ann's geography yields particularly intriguing cases, the team notes, as pups begin to appear as harbor seals give birth between late April and June.

When a report comes in, trained volunteers are dispatched to begin response and assessment. Mothers foraging at sea may leave pups on shore, and abandonment can occur if a threat is perceived. Public guidance emphasizes staying at least 150 feet away, keeping pets away, and avoiding water or food offerings. The MMR stresses that if a stranded dolphin or whale triggers an immediate response, the public should remain distant and let trained responders operate under federal authority.