Based on 4,235 research-grade iNaturalist observations in Arizona, Great Blue Heron is most often recorded in April; in Arizona it behaves like a year-round resident. It ranks #30 among birds recorded in the state in our data.
Ardea herodias
Great Blue Heron in Arizona by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Arizona in April
Mourning Dove
Gambel's Quail
White-winged Dove
House Finch
Great-tailed Grackle
Curve-billed Thrasher
Gila Woodpecker
Vermilion Flycatcher
Places to look in Arizona
Botanical GardenDesert Botanical Garden
National ForestCoronado National Forest
State ParkBoyce Thompson Arboretum
National ForestTonto National Forest
State ParkYuma Territorial Prison
National ForestApache–Sitgreaves National Forests
FAQ
When does Great Blue Heron appear in Arizona?
Mainly March–February, with the most records in April.
How common is Great Blue Heron in Arizona?
It ranks #30 by number of iNaturalist observations among birds in Arizona (4,235 records in our sample).