Interesting Facts About Great Blue Herons

Great blue herons (Ardea herodias) are River Legacy native birds that can be seen year-round. Though they are a rather common sight near bodies of water and most people are familiar with them, did you know these interesting facts about them?

  • Great blue herons are the largest North American herons! They can be up to 54 inches tall and have a wingspan of up to 79 inches.
  • Despite these measurements, they barely register a weight of about 5 to 6 pounds. This is mainly due to the fact that their bones are hollow, a characteristic they share with most birds.
  • Because of special neck bones, they can be incredibly fast hunters at a distance. This is especially striking when they are hunting for fish.
  • They build their nests usually on trees in colonies. These large colonies can, sometimes, have up to 500 nests!

Next time you are taking a walk through River Legacy, be on the lookout for great blue herons in a pond or creek. In addition, our annual Great Backyard Bird Count Festival is coming up on February 17th from 10 A.M. to 2 P.M. There will be bird hikes throughout the event and perhaps a great blue heron can be spotted that day! You can also learn more interesting facts about other species of birds. More information about the event can be found here.

Great blue herons and their nests
Great blue heron showing its characteristic, S-shaped neck