Every winter, something that seems impossible happens in San Ignacio Lagoon: a gray whale more than ten meters long approaches a small boat of its own accord and lets a hand reach out to touch it. Thousands of travelers live it each season as the most moving moment of their lives. But that scene, so natural today, had a beginning. And it has a name: Francisco “Pachico” Mayoral.
This is the story of the fisherman who, with a single gesture, changed the relationship between humans and gray whales forever.
When whales were the “devilfish”
For generations, gray whales inspired not tenderness but fear. And that fear came from far back. During the era of commercial whaling, between the nineteenth and early twentieth centuries, harpooned whales would defend themselves by ramming the whaling boats and smashing them to pieces. That is how they earned their reputation as fierce creatures, and their most dreaded nickname: the “devilfish.”
Although commercial whaling was banned in Mexico in the mid-twentieth century, the fear lived on among the fishermen. In San Ignacio Lagoon, the unwritten rule was to keep your distance. Many even banged on the wood of their boats to scare the whales away and avoid an encounter they believed to be dangerous. They shared the lagoon with them every season, but always warily.
1972: The day everything changed
Everything shifted one morning in 1972. Pachico had gone out alone in his panga to fish when a gray whale surfaced right beside him. Like any fisherman on the lagoon, his first instinct was caution: these animals were enormous, and their reputation was fearsome.
But the whale did not leave. It lingered there, calm, exploring the small craft from one side to the other. And then Pachico felt the urge to do something no one had dared to try: he put his hand in the water and touched it. Far from reacting with violence, the whale rubbed gently against the boat and stayed almost motionless, as if enjoying the contact.
In that instant, centuries of fear dissolved. It was the first documented friendly encounter between a human being and a gray whale, and the beginning of one of the most moving relationships that exist between our species and the wild.

From one gesture, a tradition was born
What followed was even more extraordinary. Instead of keeping the moment to himself, Pachico wanted to share it. He began taking anyone who wished to approach the whales with respect out in his panga, and little by little, the whale watching tradition as it is lived today in San Ignacio was born.
The story also holds a remarkable coincidence. That same year, 1972, marked a turning point for gray whales on several fronts:
- The Mexican government declared San Ignacio Lagoon a refuge for migratory birds and wildlife.
- The United Nations voted in favor of ending commercial whaling worldwide.
- The United States passed the Marine Mammal Protection Act.
The following year, the gray whale was listed under that country’s Endangered Species Act. It was as if the gesture of one fisherman and the will of the world had aligned to protect these giants. That shift in the whales’ behavior, approaching boats instead of fleeing, still astonishes scientists today; you can read more in our article on gray whale behavior.
A legacy that lives on
Pachico devoted the rest of his life to the whales, to the scientists who came to study them, and to the visitors who arrived to meet them. He came to say that the whales were his family, and that each winter he waited for them the way you wait for loved ones. He passed away in 2013, at the age of 72, but his legacy took root throughout the lagoon’s community; today, a mural in the village of San Ignacio honors his memory.
His story also helped something larger. By showing the world how much these whales are worth alive and free, he sparked an awareness that years later would prove key to protecting the lagoon from industrial threats. We tell that battle in how San Ignacio Lagoon was saved.
Experience Pachico’s legacy in San Ignacio
At Kuyimá, they are part of the community that inherited Pachico’s legacy: welcoming the whales with respect and wonder, never with fear. Their local guides have spent more than three decades accompanying travelers to their encounter with the gray whale, caring for every moment just as that fisherman taught when he dared to reach out his hand.
That is why they invite everyone who wishes to live that same magic to join a gray whale watching tour in San Ignacio Lagoon and discover, with their own hand, why a single gesture was enough to change history.
















