NYC Just Hit a Whale-Sized Milestone: 500 Humpback Whales, Right Off the Five Boroughs

Did you know there’s a whale watching group tracking individual humpback whales by their tails, right in New York City’s own backyard? They just logged their 500th one.

Gotham Whale, a Staten Island-based nonprofit, confirmed it has now documented 500 individual humpback whales in the waters surrounding New York City since it started keeping track. For a place better known for skylines than sea life, that’s a genuinely remarkable number.

Here’s how they know it’s 500 different whales, and not the same ones showing up again and again. Back in 2012, Gotham Whale started the NYC Humpback Whale Catalog, built around a simple but clever idea: every humpback’s tail print is unique, the same way a fingerprint is unique to a person. Whale-watching vessels across the region — including American Princess Cruises, where outreach director Chris St. Lawrence also works as a naturalist — have been photographing tail after tail and feeding those sightings into the catalog ever since.

And the numbers have climbed fast. When the catalog started, researchers were documenting somewhere between 10 and 30 individual whales a year. These days, that number is more like 80 to 100 — and St. Lawrence is quick to point out that’s not encounters, that’s actual individual whales passing through the New York City region.

So why are whales showing up in New York Harbor? It comes down to food, and it’s a genuine conservation success story. Humpbacks traditionally fed farther north, in places like the Gulf of Maine, but those waters have been warming faster than much of the rest of the ocean, pushing whales to search elsewhere for fish. At the same time, New York’s own water quality has been improving, and stronger fishery regulations closer to shore have brought more fish back into local waters — creating exactly the kind of feeding ground humpbacks are looking for.

Want to help hit whale number 600? Gotham Whale relies on the public for sightings. If you spot a whale, dolphin, or seal anywhere in the New York Bight — the stretch of coast from Montauk to Cape May — they ask you to snap a photo or video, note your GPS coordinates, and submit it through their Report a Sighting form at gothamwhale.org.

Five hundred whales, one tail print at a time — proof that cleaner water and careful tracking can turn a city’s harbor into a real feeding ground again.

Sources: gothamwhale.org