A Dall's Porpoise entangled in a fishing net. NOAA (US Federal Government) photo, public domain. From http://www.nmfs.noaa.gov/pr/interactions/lof/ English...
Art detail, from- The voyage of the "Challenger" - v.02 (page 1 crop).jpg...
com/photos/usepagov/8514569790/ operator: Flickr URL: https://live.staticflickr.com/8090/8514569790_e912ac981e_o.jpg determination method or standard: SHA-1...
https://www.flickr.com/photos/internetarchivebookimages/14763105942/ operator: Flickr URL: https://live.staticflickr.com/3889/14763105942_4e87cdfa9a_o.jpg...
also another enemy to cope with ;if they miss their intended leap, the porpoise, who lies in ambush under the fall, generally catches them. The fall is...
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