Similar Species
- Eastern Bluebird (Sialia sialis)
- Mountain Bluebird (Sialia currucoides)
Read more about this topic: Western Bluebird
Famous quotes containing the words similar and/or species:
“Bishop Berkeley destroyed this world in one volume octavo; and nothing remained, after his time, but mind; which experienced a similar fate from the hand of Hume in 1737.”
—Sydney Smith (1771–1845)
“Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.”
—Ralph Waldo Emerson (1803–1882)