"Octopus gets in a twist over shrimp" (Feb. 24, 2003)
"An octopus in a German zoo has learned to open jars of shrimp by watching zoo attendants perform the act underwater. Frida, a five-month-old female
octopus [from Morocco], opens the jars by pressing her body on the lid and grasping the sides with the suckers on her eight tentacles. With a
succession of body twists she unscrews the lid."