I have a number of slides in my files that I had not yet scanned and posted on iNat. I went through some skua images this evening, scanned them, and am posting some here. I think I have most of these IDs correct but I welcome any corrections from folks who know skuas better than I do. I also believe there has been a few nomenclature changes since some of these slides were taken.

Deception Island,
Antarctica
20 January 1996