How Much Vaquita Are Left 2024. An assessment of the world’s most endangered marine mammal, the vaquita, has found that there are at most 19 of the animals left alive in the wild. Unlike in 2023 no newly born calves were seen, but one healthy yearling was seen.

The 2024 vaquita survey will examine the endemic species that exists only in a small. Vaquitas are among the most endangered animals on the planet, with only 10 individuals left alive.