Sperm Whales Exhibit Cooperative Calf Support
Researchers from MIT's Project CETI recorded on July 8, 2023, an 11-whale group cooperatively supporting a newborn sperm whale in the Caribbean off Dominica, using drones, hydrophones, machine learning and computer vision. The team documented sustained allocare—every adult took turns keeping the calf afloat for roughly an hour—and published quantified behavioral analyses in Science Advances, suggesting cooperative birth care underpins complex sperm whale sociality.
Scoring Rationale
Strong novelty and peer-reviewed interdisciplinary evidence; relevance limited mainly to biological research and applied ML contexts.
Practice interview problems based on real data
1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with.
Try 250 free problemsStep-by-step roadmaps from zero to job-ready — curated courses, salary data, and the exact learning order that gets you hired.
Sources
- Read OriginalIncredible Video Shows Sperm Whales Come Together to Birth a Calfsciencealert.com
- Read OriginalSperm Whales Work Together to Help Deliver Newborn Calfnewser.com
