About the Great Blue Heron (Great Blue)
The Great Blue Heron (Great Blue) (Ardea herodias [herodias Group]) is a species documented in our database. Learn more about this species through the information below.
Conservation Status
Great Blue Heron (Great Blue) is currently listed as Least Concern on the IUCN Red List.
Population Trend
stable
Current Threats
- Habitat loss
- Pollution
- Disturbance at nesting colonies
Photo Gallery
3 photos available
Geographic Distribution
Distribution by Region
North America
Continent: North America
Country: United States
Region: Everglades National Park
Distribution Overview
Widespread throughout its range
Quick Facts
- Size
- 97 - 137 cm
- Weight
- 2100 - 2500 g
- Lifespan
- 15 years years
- Diet
- FishInvertebratesSmall mammalsReptilesAmphibians
Habitat
WetlandsMarshesSwampsRiversLakes
Behavior
- Forages in both freshwater and saltwater habitats
- Majestic in flight, with slow wing beats
- Nests in colonies, in trees close to lakes