Anchored by 1,600 pounds of crab gear, a juvenile humpback whale in an Alaskan fjord waited for rescuers with only hours to act.
On the evening of May 10, 2026, mariners passing through Endicott Arm — a remote glacial fjord 50 miles south of Juneau — noticed a juvenile humpback whale that wasn’t moving right. It surfaced slowly, awkwardly, as if something beneath the water was holding it in place. Something was. What followed required a coordinated effort across multiple agencies, a network of eyes on the water, and a narrow window of time.
A whale pinned in place
The configuration was precise in the worst possible way. Lines from two commercial Tanner crab pots had run through the whale’s mouth and baleen, then looped back to form a tight knot around its peduncle — the narrow section of body just forward of the tail flukes. Each pot weighed roughly 800 pounds. Together, they sat on the seafloor like anchors, holding the juvenile animal near the mouth of Endicott Arm with almost no room to maneuver.
“This configuration effectively hog-tied the whale and prevented it from using its flukes normally, forcing the whale to rely primarily on its pectoral fins to reach the surface to breathe,” said Dr. Suzie Teerlink, a NOAA Fisheries marine mammal specialist and advanced responder on the team.
A juvenile humpback — already smaller and less experienced than an adult — was burning energy just to stay alive. Every breath took extra effort. Time was working against it.
Eyes on the water: how the public triggered the rescue
The whale might have gone unnoticed for days. Endicott Arm is remote, reachable mainly by boat. But the fjord sees steady vessel traffic — cruise ships, charter boats, fishing vessels, private yachts. On May 10, multiple mariners spotted the struggling whale and called the NOAA Fisheries Alaska Marine Mammal Stranding Network 24-hour hotline. Those calls set everything in motion.
“We formed a network of eyes on the water,” said Teerlink. “That communication was critical. It gave us insight into the nature of the entanglement, helped us build a safe response plan, and gave us confidence that we could relocate the whale.”
In Alaska, where the coastline stretches thousands of miles, early public reporting often determines whether a response happens at all. There’s no backup system waiting in the wings.
Five hours, four cuts
The Juneau-based response team mobilized the morning of May 11. Biologists from NOAA Fisheries joined colleagues from the Alaska Department of Fish and Game’s Marine Mammal program and local partners from Alaska Sea to Shore, while U.S. Coast Guard Station Juneau provided a response vessel and helped manage nearby traffic.
“Cutting gear off an animal of this size can be dangerous,” said NOAA research fisheries biologist John Moran, an advanced responder on the team. “We use long poles fitted with specialized knives to extend our reach. That allows us to cut lines while reducing the risk of being injured by a 40-ton animal.”
Five hours. Four precise cuts. The crab pots came free. When the whale finally swam away, a small section of unknotted line remained threaded through its mouth — but responders believe it will likely work itself out on its own.
Identifying a whale by its scars
Scientists normally identify humpback whales by the unique black-and-white patterns on the underside of their flukes. This time, the entanglement had restricted tail movement so severely that responders couldn’t get a clear look. The team photographed the whale’s dorsal fin instead and collected skin fragments from the gear for potential DNA matching.
“If we know who the whale is, we can document future sightings and collect valuable data on movement and survival following this traumatic event,” Teerlink explained. Identification turns a single rescue into a long-term data point — it’s how scientists learn whether animals actually recover after something like this.
Entanglement: a persistent threat to Alaska’s whales
This rescue worked out. The broader picture is sobering. Entanglement ranks among the leading human-caused threats to large whales worldwide, and in Alaska, humpbacks feed heavily in nutrient-rich summer waters — putting them in frequent contact with crab pot lines, gillnets, longlines, anchor lines, and marine debris. Alaska’s Large Whale Entanglement Response Network addresses this through trained responders, industry partnerships, and community reporting across a coastline that would otherwise be impossible to monitor.
If you spot an entangled marine mammal, call the NOAA hotline at 877-925-7773, or reach the U.S. Coast Guard on VHF Channel 16. Stay at least 100 yards away. The whale in Endicott Arm survived because strangers on passing boats made a phone call — in a place as vast as coastal Alaska, that may be the most important thing anyone can do.