Bisbee turquoise
bug in one's bonnet
burr in one's saddle
bee up one's ass
celestial blue
bilobulate
bronze blue
potash blue
Berlin blue
Haarlem blue
Hamburg Blue
Missouri Sucker
Italian bee
azovan blue
lazuline
devil frog
German bee
black bee
Bluebeardian
bilane
Apidae
family Apidae
blue ash tree
yellow-blue dichromacy
yellow-blue color blindness
Karl von Frisch
Frisch
Bisbeeite
banate
hivelike
ferriferrocyanide
blow
oriental blue
blue fig
bluer
heebies
zweibein
ultramarine
coelin
apian
apiarian
frog's march
frog-walk
beehood
wagon tree
Bizonia
blue titmouse
beedom
waboom
Turnbull's blue