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Originally posted by Danbones
The animals can also project sound in different directions without turning their heads, making it difficult to use visual cues alone to identify which dolphin in a pod "said" what and to guess what a sound might mean.
Originally posted by NowanKenubi
EDIT: Looking at the dolphins pics, I thought; "They are our grey ancestors and the Greys are sometimes thought to be future humans..." Hmmmmm....edit on 18-5-2011 by NowanKenubi because: (no reason given)