A cocoon is distinct from both a pupa and chrysalis. It is a hard, silk shell that a moth larva weaves around itself before it enters the pupa stage of metamorphosis.

We ranked every NFL roster ahead of the season, then picked strengths, weaknesses, X factors and underrated players to know.

Outstanding Universal Value Values The Monarch Butterfly Biosphere Reserve World Heritage property protects key overwintering sites for the monarch butterfly. The overwintering concentration of ...