* Average lifespan: The average lifespan of a dolphin varies by species, but generally ranges from 25 to 50 years in the wild.
* Longest recorded lifespans: Some species, like the bottlenose dolphin, have been known to live for over 60 years, with some individuals reaching 80 years or more!
Factors affecting dolphin lifespan include:
* Species: Some species, like the Pacific white-sided dolphin, have a shorter lifespan than others.
* Environment: Habitat, prey availability, and environmental pollution all play a role.
* Health: Illnesses, injuries, and parasites can shorten a dolphin's life.
It's important to note that these are just general estimates. Individual dolphins can live longer or shorter lives depending on a variety of factors.