Filmed by Northern Irish fishermen
Rare Atlantic Bluefin tuna have been spotted in Manx waters.
A Northern Irish boat crew filmed up to four which ranged from 1.6 to 3 metres in length.
They were seen feeding from escaped, or lost, catch alongside a seal.
Bluefin tuna have not been recorded in Manx waters for many years and were previously classed as an endangered species due to overfishing.
The Department of Environment, Food and Agriculture has asked anyone who does see them to contact them.
You can report sightings by emailing fisheriesenquiries.defa@gov.im or by phoning 685857.
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