I think that your contributions with respect to behavior are very well-written and informative.  Furthermore, your section on Taxonomy is informative and concise.  I would say that more information is needed on the Description and Distribution sections.  Furthermore, the introduction section is off to a great start but may need to be extended.  I was given this link upon good article review.  https://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/Lead_section It is very detailed and lengthy but it lays out exactly what is needed for a good intro section.  I feel like of all things that the good article reviewers look for, the intro section is one of the more important aspects.