At the current rate of population decline, the vaquita may be extinct in a few years. The vaquita’s population before 1997 is unknown, but genetic evidence indicates it was never abundant. The documented decline from 1997 to 2012 was largely due to vaquitas being caught in shrimp gillnets. Since 2013, vaquita populations have drastically declined as the increased black market demand for a rare fish (called the totoaba) has escalated illegal gillnet fishing.
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A Population in Decline
