To break character character for a moment, I bought this raptor-dog thing from Rin Dead Song and I couldn't put him with my other characters. He's too "surreal" for my down-to-earth characters, so I why not take him out of earth instead? I can always use some sci-fi creations and I think Echo would be a perfect idea from what I thought up for him.
Beware, lots of linguistics thrown here for sci-fi biology/acoustic talk, and there are a lot of other sciences mentioned in this short-fiction piece (geology, astronomy, pyschology, biology, etc.). Also, I'd like to forewarn people that physiology does not always determine culture, nor does the opposite always determine the other; consider these scrapings of a alien race to be "theories". Correlation equating to causation is a pit-fall to always be cautious of in any field of study.
Or, in simpler words, don't take this creation too seriously.
Artist Page: rindeadsong
ALSO, I have never used this site before, so any help would be useful to get used to this site (this is a test submission). Be sure to leave any constructive criticism in the comments section.