Though you may never have heard of them, the little white Vaquitas are one of the rarest and certainly the smallest of all whale species. And guess what? They're endemic to Baja's Gulf of California (that means this is their only habitat in the world)!
They live in the northern part of the Gulf, where the waters are warm and the small fish are plenty. They have always been a rare species, with a low population and rather elusive behavior, so much so that to this day, some Baja fishermen claim they're only legend! This, however, is quite untrue. They have been around for quite a while, and in fact are now in trouble due to overfishing in the Gulf, water pollution, and reduction of water flow in the Colorado River. They also occasionally get caught in fishermens' gill nets.
The last survey in 2008 put their numbers at just 250 individuals, which is hardly enough to maintain a stable population. It looks like the Vaquitas are once again on the decline...
There are a few organizations which are working to protect the Vaquitas, one of which is Sonora's Intercultural Center for the Study of Deserts and Oceans (CEDO), a non-profit research institute. We know these people personally and they're doing good work not just for the Vaquita, but also for the fisheries and ecosystems of the northern Gulf, from conducting coastal estuary conservation to working with cooperatives of fishermen to rotate their fishing grounds and manage the fisheries in a more holistic way. (You can visit CEDO in Puerto PeƱasco, Sonora, for a tour of their visitor center and to get more info about the local Gulf ecosystems!)
The Mexican government has also created a protected area where the highest concentration of Vaquitas is supposed to be, so that fishing is prohibited within this area. You can also visit Viva Vaquita, a non-profit website dedicated to raising awareness about the Vaquita's situation!
Here's a sighting of the Vaquita from 2008:
An Encounter with Vaquita. from Chris Johnson on Vimeo.
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