The 2025 research campaign confirms that the vaquita —the world's most endangered marine mammal—continues to live, thrive, and reproduce in the Upper Gulf of California.
Researchers estimate that between 7 and 10 different individuals have been sighted within the protected area, including newborns and young animals—clear evidence of ongoing reproduction and survival.
Acoustic and visual data show that most vaquitas remain within the Zero Tolerance Area and its extension zone, although some have also been recorded in the northwestern part of the protected area—an area that currently does not offer sufficient protection.
The complete abolition of fixed nets remains the most important measure for the recovery of the species.
The research campaign also included the participation of young people from San Felipe, who are continuing their training as local observers of the vaquita and the marine ecosystem. This ensures that conservation efforts are based on community involvement and local responsibility.
YAQU PACHA supports the protection of the vaquita in collaboration with PESCA ABC and promotes alternative fishing methods using handlines, as well as projects to improve and establish sustainable fishing practices. These measures enable sustainable sources of income that do not endanger the vaquita.