§Polios is
Greek for hoary or grey, ptilon is Greek for a feather or wing
§Caeruleatus
means colored with blue
§Caeruleum
means Azurite or a kind of blue glass
§Caeruleus is
blue like the sky or greenish-blue like the sea
§Order
Passeriformes
–Passer is Latin for a sparrow or small bird
–Forma is Latin for form or shape
§Family
Sylviidae
–Silva is Latin for a wood or forest