Grandmother Orcas Are Critical To The Survival of Young Orcas
Grandmother orcas play a vital role in the survival of young orcas. Research shows that young orcas tend to eat better and live longer if their grandmothers are present. The study found that the survival rate of orca calves drops significantly after the death of a post-menopausal grandmother. This is because grandmothers often take on a caregiver role, ensuring that the young ones have enough food and support to thrive.
