Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Artiodactyla
- Family
- Delphinidae
- Genus
- Cephalorhynchus
Habitat
Chilean dolphins primarily inhabit coastal waters along the central and southern coasts of Chile, favoring shallow areas such as bays, estuaries, and near river mouths. They prefer depths of less than 200 meters and are rarely found in open ocean. This species is adapted to cool, temperate waters influenced by the Humboldt Current.
Diet
Chilean dolphins mainly feed on small fish like anchovies and sardines, as well as squid and crustaceans. They hunt in groups using echolocation to detect prey in murky waters. Feeding activity peaks during the day in shallow coastal areas.
Behavior
Chilean dolphins are social animals, often forming pods of 2 to 10 individuals, though larger groups can occur. They are diurnal, actively swimming, leaping, and playing during the day, and may use cooperative hunting strategies. These dolphins are not strongly territorial but tend to stay in familiar coastal ranges.
Conservation Status
The IUCN status of the Chilean dolphin is Near Threatened, with populations declining due to bycatch in fishing nets and habitat degradation. Major threats include pollution, boat strikes, and prey depletion from overfishing.