Quick answer
Vaquitas (Phocoena sinus) typically live around Around 20 years. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Vaquitas (Phocoena sinus) typically live around Around 20 years. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Vaquita lifespan in the wild
Field and museum records place most vaquitas near Around 20 years. That figure blends ages at death across regions, so treat it as a planning range. Body size (30–55 kg (66–121 lb)) and risk lifestyle both shape the average.
What shortens vaquita lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever vaquitas share landscapes with people.
What helps vaquitas live longer
Connected habitat, low chronic stress, and reliable food support longevity. For captive or domestic relatives, species-correct diet and veterinary screening matter more than generic “pet” advice.
Vaquita life stages
Juveniles usually face higher mortality than prime adults. Older animals may move less, show dental wear, or lose body condition — useful signs when ageing vaquitas in the field.
On the edge of extinction
The vaquita is the most endangered marine mammal in the world. Surveys suggest only around ten individuals may remain. The main threat is drowning in illegal gillnets set for fish and especially for the totoaba, whose swim bladder is trafficked for high prices.
A race to save them
Conservationists, the Mexican government, and international groups are working to remove gillnets and patrol the vaquita's last refuge. Encouragingly, the surviving vaquitas still appear healthy and are reproducing, so removing nets from their habitat offers a slim but real chance of recovery.
Sources
Vaquita FAQs
How long do vaquitas live?
Vaquitas (Phocoena sinus) typically live around Around 20 years. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
What is the scientific name of the vaquita?
Phocoena sinus — used in research and conservation listings for vaquitas.
What do vaquitas eat?
Vaquitas eat fish and squid, with seasonal and regional variation in Shallow northern Gulf of California.
Where do vaquitas live?
They are associated with Shallow northern Gulf of California. Local presence depends on food, cover, and human land use.
What is the conservation status of vaquitas?
Listed in our guides as Critically Endangered. Check the IUCN Red List and national assessments for the latest formal category.