Whale shark reveals the route: an adult female migrates from western Galápagos to El Salvador

In March 2026, a scientific expedition in the Galápagos Marine Reserve sought to better understand the migratory route of the whale shark, an endangered species, and determine whether individuals observed in different areas of the archipelago are connected to one another.
New milestone in whale shark research in Galápagos

The Galapagos Whale Shark Project team (GWSP), in collaboration with the Galápagos National Park Directorate (DPNG) and the Galapagos Science Center of the Universidad San Francisco de Quito (GSC-USFQ), has recently returned from a 15-day expedition to Darwin’s Arch, in the far north of the archipelago. During the expedition, the team successfully identified 12 different whale sharks and tagged 7 of them with SPLASH satellite tags, attached with clamps to the fin.