1. Large American heron having bluish-grey plumage
   - Ardea herodius

Derived forms: great blue herons

Type of: heron

Part of: Ardea, genus Ardea

Encyclopedia: Great blue heron

• crustaceous
• crustal
• crustal movement
• crustal plate
• crusted
• crustily
• crustiness
• crustlike
• crustose
• crustose thallus
• crusty
• crutch
• crux
• Crux Australis
• crux of the matter
• cry
• cry for
• cry out
• cry out for
• cry wolf
• cry-baby tree
• cryaesthesia
• crybaby
• cryesthesia
• crying