Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Carnivora
- Family
- Otariidae
- Genus
- Arctocephalus
Habitat
They primarily inhabit the rocky shores and islands of the Juan Fernandez Archipelago off the coast of Chile. These seals prefer coastal areas with access to both terrestrial haul-out sites for resting and breeding, and nearby marine waters for foraging. Their range is limited to this archipelago, making them highly endemic.
Diet
Their diet mainly consists of fish such as anchovies and sardines, squid, and occasionally krill, which they catch by diving in offshore waters. They are active hunters, typically feeding during the day at depths up to 100 meters, and employ agile swimming to pursue prey.
Behavior
These seals are social and form breeding colonies on beaches, with males establishing and defending territories during the mating season. They are diurnal, spending mornings and afternoons basking on rocks or swimming, and exhibit playful behaviors like porpoising through waves. Outside of breeding, they are more solitary while foraging at sea.
Conservation Status
The IUCN classifies the Juan Fernandez fur seal as Vulnerable, with population trends showing slow recovery from historical overhunting, but ongoing threats include bycatch in fisheries and marine pollution.