SAN FELIPE, Baja California — The activist sailors aboard Sea Shepherd’s big, white patrol ship in northern Mexico’s Sea of Cortez come from all over the world.
A recent crew included volunteers from Italy, France, Brazil, Mexico and the United States, among other places.
They’ve all joined the Los Angeles-based conservation society’s ship on the Sea of Cortez to help protect marine wildlife from cartel-backed poachers who use illegal fishing nets to hunt a huge, endangered fish called the totoaba. The totoaba’s swim bladder — an organ that controls buoyancy — is valuable on the black market in China.
But poachers’ gillnets also kill the world’s smallest and most endangered marine mammal — the vaquita marina.
“So we’ve got to do everything and anything we can to stop these poachers,” said Robert Peel, the ship’s captain. “Because their quest for easy money is going to exterminate a very nice little creature called the vaquita.”
The vaquita marina, or little sea cow, lives only in the uppermost part of the Sea of Cortez.
The little porpoise, sometimes called the panda of the sea because of the black markings around its eyes and mouth, has been critically endangered for decades. And its population has plunged in recent years, despite efforts to save it. Scientists estimated that there were nearly 600 vaquitas in 1997. By 2016, that dropped to 30. Now it could be as few as 15, or 12.
“And the number of vaquitas has been going down and down and down every year. So yeah, it’s really, really sad,” said Jean Paul Geoffroy, campaign director for Sea Shepherd operations in the Sea of Cortez.
In fact, the vaquita’s numbers have dipped so low, some say it might not make it through another totoaba fishing season, when the large fish is spawning in the same part of the sea where the vaquita lives, from about November to May.
Totoaba gillnets are already illegal in this part of the Sea of Cortez. And hunting totoaba has been banned since 1975, when the 200-pound fish became critically endangered because of overfishing.
But that hasn’t stopped poachers.
“There’s a lot of demand in Asia for these species of totoaba,” said Alfonso Blancafort, Baja California state representative for the Mexican agency charged with protecting the environment.
The totoaba swim bladder — or buche — is called the “cocaine of the sea” because it’s so lucrative on the black market in China, sometimes worth as much as $80,000 per kilo.
“As you can imagine, there is a lot of crime involved in these activities,” Blancafort said.
Totoaba bladders are trafficked by the same cartels that smuggle drugs, Sea Shepherd’s Geoffroy said.
“We are talking about a lot of money. And we know, too, they’re using the same ways to take it out of the country as they use for the drugs,” he said. “So, it’s the same people.”
Walls of death
Geoffroy drives out to a big dirt lot where the Sea Shepherd stores the illegal nets it hauls out of the ocean. Hundreds are found every year. Tangled, grimy piles of net spill out of disintegrating plastic bags heaped nearly 8 feet high in places. The nets will be cleaned and recycled so they can’t make their way back into the ocean, he said.
He calls the nets walls of death.
“It’s kind of murky, you don’t have visibility. And you’re just swimming around and hit a wall and die. That’s it,” he said.
And because adult totoaba, which can be over 6 feet long, are similar in size to the vaquita, the nets easily entangle and drown the small porpoise.
Geoffrey said fighting poachers is an uphill battle. For every net they pull out, another goes back in its place. A big part of the problem is lack of enforcement, he said.
Mexico has made strides against poaching — it’s created a refuge area, banned fishing nets and sent the military to patrol for totoaba traffickers.
In September, Baja California state police detained a suspected totoaba smuggler with connections to the Sinaloa cartel. But then he was let go, rearrested and ultimately released on bail.
Brooke Bessesen, a wildlife researcher who wrote a book on the vaquita’s plight, says it’s clear that authorities are reluctant to prosecute totoaba smugglers.
She says there are “government officials who are either potentially taking money and/or fearful, spooked, and unwilling to speak up.”
But everyone knows that poachers are still out there, she said, casting nets in the dead of night, sometimes even in the middle of the day. And in the meantime, the vaquita edges closer to extinction.
This story is part of Elemental: Covering Sustainability, a multimedia collaboration among Cronkite News, Arizona PBS, KJZZ, KPCC, Rocky Mountain PBS and PBS SoCal.