org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Blubber of a blue whale (''Balaenoptera musculus''). determination method: SHA-1
agency making it public domain. The picture is of a blubber biopsy sample being taken from a whale with a modified bolt fired from a crossbow for use in
described at URL: https://www.flickr.com/photos/gerr-bon/6408178525/ operator: Flickr URL: https://live.staticflickr.com/7001/6408178525_4b4469f381_o.jpg