Cuttlefish Feeding Observation at Golf Course Dive Site, Palk Bay
Feeding Observation at Golf Course Dive Site, Palk Bay
Marine Biosphere Lookout | Species Observation Archive
Marine Biosphere Lookout Record
Species: Cuttlefish (Order Sepiida)
Category: Cephalopod
Location: Golf Course Dive Site, Palk Bay
Depth: 5 metres
Dive Type: Night Dive
Behaviour: Feeding
Identification Confidence: Order Level
Conservation Value: Behavioural Observation
Region: Palk Bay, Tamil Nadu, India
Observation Summary
During a night dive at the Golf Course Dive Site in Palk Bay, a cuttlefish was observed actively feeding on the sandy seabed at a depth of approximately 5 metres.
The individual was moving slowly across the substrate while using camouflage to blend into its surroundings. Throughout the observation, it was seen probing the sediment in search of prey, displaying typical nocturnal hunting behaviour associated with cuttlefish and other cephalopods.
Night dives in Palk Bay often reveal fascinating marine life interactions that are rarely witnessed during daylight hours, making them an important tool for documenting the region's biodiversity.
Observation Details
Species: Cuttlefish (Order Sepiida)
Location: Golf Course Dive Site, Palk Bay, Tamil Nadu, India
Date: 31 May 2026
Depth: 5 metres
Dive Type: Night Dive
Behaviour Observed: Feeding
Habitat: Sandy substrate with shell fragments and scattered reef structure
Observer: Marine Biosphere Lookout Contributor
About the Species
Cuttlefish are highly intelligent marine invertebrates belonging to the class Cephalopoda, which also includes squid and octopus. They are renowned for their remarkable ability to rapidly change colour, texture and pattern using specialised skin cells called chromatophores.
These adaptations allow them to camouflage, communicate and hunt effectively within a variety of marine habitats.
Why This Sighting Matters
Observations of feeding behaviour provide valuable insight into how marine species utilise local habitats and resources.
The shallow coastal ecosystems of Palk Bay support a diverse range of marine life, including cephalopods, reef fish, crustaceans and numerous invertebrate species. Documenting these encounters helps build a growing record of marine biodiversity within the region while promoting awareness of the unique underwater environments found along the southeast coast of India.
About Diving in Palk Bay
Palk Bay offers some of the most unique scuba diving opportunities in South India, with shallow reefs, seagrass meadows, artificial structures and sandy habitats supporting an incredible variety of marine life.
Sites such as Golf Course Dive Site are particularly known for macro photography opportunities, nocturnal encounters and close observations of marine behaviour.
Marine Biosphere Lookout encourages divers, underwater photographers and ocean enthusiasts to document and share their observations to help build a living archive of the biodiversity of Palk Bay and the Gulf of Mannar.