Actually, according to Anne Elk, it's a test "dinosaur"... https://www.youtube.com/watch?v=k-t4OiEHCiA https://www.youtube.com/watch?v=k-t4OiEHCiA (at 5:25) .

Actually, according to Anne Elk, it's a test "dinosaur"... https://www.youtube.com/watch?v=k-t4OiEHCiA https://www.youtube.com/watch?v=k-t4OiEHCiA (at 5:25) ... which seems appropriate.