Does the killer whale go through different stages in life?

Yes, killer whales, or orcas, go through different life stages, including calf, juvenile, sub-adult, and adult. Calves are born after a gestation period of about 17 months and rely heavily on their mothers for nutrition and protection. As they grow, they transition through juvenile and sub-adult stages, during which they learn essential skills for hunting and social interaction. Adult orcas can live for several decades, with females typically living longer than males.