UnScramble this Word: g u r c o s h a?

Questions

Common name for any of about 30 species of long-legged, long-necked wading birds of the same family as the spoonbills?

Common name for any of seven species of water birds constituting a distinct section of the duck family?

Common name for any of several different species of marine bivalve mollusks?

Common name for any of several marine spiny-finned food fishes?

Common name for any of several species of highly social bees known for their honey-hoarding behavior & their use as a domesticated species (beekeeping)?