The body of a dead animal believed to be a vaquita, a critically endangered species of porpoise, floats in the ocean after being found in an illegal totoaba net recovered on March 12, 2019, by Sea Shepherd in the Gulf of California off of Mexico. Analysis of the 2011 to 2018 Acoustic Monitoring Program data combined with visual observations in 2017 and 2018 showed an estimated average annual rate of decline of 33%, corresponding to a population decline of 98.6% over this period. By … Its extinction is imminent — and some even say, it's for the best. Estimated total population decline since 2011 is 98.6%, with greater than 99% probability the decline is greater than 33% yr −1. The last male Sumatran rhino in Malaysia died on 28 May 2019. The vaquita (Spanish: [baˈkita]; Phocoena sinus) is a species of porpoise endemic to the northern part of the Gulf of California that is on the brink of extinction.

Vaquita are often caught and drowned in gillnets used by illegal fishing operations in marine protected areas within Mexico's Gulf of California. Overall, the model results indicate that the population decreased by 80% (95% CI 62% - 93%) between 2011 and 2015. In September 2015, the Mexican government conducted a survey of the vaquita population using both ship-based monitoring and sound-based detectors throughout vaquita habitat. > The government of Mexico, determined to prevent the vaquita’s extinction, enacted a … In July 2017, a federal agreement permanently banned all gillnets except those used for fishing two species: curvina and sierra. From March 2016 to March 2019, 10 dead vaquitas killed in … This little porpoise was only discovered in 1958, yet it's already on the brink of … The vaquita, the world’s smallest and most endangered cetacean, is found only in Mexico’s northern Gulf of California.

The vaquita is the world's rarest marine mammal—and is in dire need of our help. The release of the new vaquita estimate comes just two days after reports of the possible first vaquita mortality of 2019. The vaquita in the Gulf of California is the most endangered cetacean in the world. More details are expected in the coming days. January 03, 2019 Zak Smith. The vaquita is now on the brink of extinction with fewer than 19 remaining as of summer 2018. (Credit: … The population was never large, ... Read more about how you can get involved with International Save the Vaquita Day 2019 Lead Image: Paula Olson, NOAA from Wikimedia Commons .
August 1, 2019 Over the past few years, the vaquita—a small porpoise that lives exclusively in the shallow waters of Mexico’s Gulf of California—has been careening towards extinction. Sarah Wilson, Ocean Wise Research The Vaquita is the smallest cetacean and the most endangered marine mammal in the world, with only an estimated 20 individuals remaining.

A dead vaquita floating in the ocean. During a patrol in October 2019, Sea Shepherd reported seeing more than 70 fishing boats in the vaquita’s critical habitat. Vaquita (photo by Thomas A. Jefferson) The vaquita's status has never been more perilous.
> The vaquita population has decreased by 18.5% per year in recent years. > The vaquita population has decreased by 18.5% per year in recent years. Data analysis is under way and it appears as though the vaquita population is continuing to decline. The near-extinct vaquita marina, the world's smallest porpoise, has not yet disappeared from its habitat off the coast of Mexico, a research team said Wednesday after spotting six of them. Most likely, no more than 10 animals are left. Vaquita on a Razor's Edge in 2019. The most current population estimated is based on analysis of the 2016 Acoustic Monitoring Program data which has shows that almost half of the remaining vaquita population were lost between 2015 and 2016 (a 49% annual decline). The latest report by the International Committee for the Recovery of the Vaquita (CIRVA) estimates that only between 6 and 22 individuals remained alive in 2018. In the past, WWF has helped study vaquitas and implement protective measures with the Mexican government and local partners. Most other recent estimates place the vaquita population at around 30. WWF has been on red alert ever since the report from the International Committee for the Recovery of the Vaquita (CIRVA) estimated the vaquita population at no more than 10. If correct, the predicament the marine mammals face is even more dire that previously thought. ... 10/17 Vaquita. It is possible, though, that there no more than 10 vaquitas left. The Vaquita ­– Span… (For comparison, in 1997, the population was estimated to be about 600 individuals strong.) We estimate fewer than 19 vaquitas remained as of summer 2018 (posterior mean 9, median 8, 95% CRI 6–19). Based on beached skulls found in 1950 and 1951, the scientific description of the species was published in 1958. [3] As of March 2018 only about 12-15 individuals remain.


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