I am writing on behalf of Sea Fever Productions to see if anyone in the MARMAM community has a North Atlantic sei whale photo-identification catalogue, specifically using aerial (e.g. UAV) imagery. We are interested in searching for matches using images we collected around the Azores and over offshore seamounts. Please do get in touch if you are interested and think you may have comparable data. Best wishes, Conor Ryan website: conorryan.photography twitter: @whale_nerd <https://twitter.com/whale_nerd> instagram: @whale_nerd <https://www.instagram.com/whale_nerd/>