Are There Great Blue Herons in Utah?
Yes, great blue herons are common year-round residents throughout Utah wherever water is present. These large gray-blue wading birds thrive in the state's lakes, rivers, marshes, and reservoirs, particularly around the Great Salt Lake basin. They are most visible during spring and summer months when they actively hunt in shallows and wetlands across the state.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 20, 2026.
Great Blue Heron · Daughter Dad CC BY
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- 1
- species recorded
- 94,769
- GBIF records
- 6
- birding hotspots
- April, May, June
- peak months
Yes, great blue herons are in Utah. Next you'll want:
Real sighting data, source iNaturalist
2,296 verified observations on iNaturalist of great blue heron have been recorded in Utah, most often in April, May, June.
When great blue heron are recorded in Utah
Yes, great blue herons are common year-round residents throughout Utah wherever water is present. These large gray-blue wading birds thrive in the state's lakes, rivers, marshes, and reservoirs, particularly around the Great Salt Lake basin. They are most visible during spring and summer months when they actively hunt in shallows and wetlands across the state.
Where Great Blue Herons Are Found in Utah
Great blue herons inhabit every watery region of Utah, with populations concentrated in the northern and central portions of the state. The Great Salt Lake and its surrounding wetlands support significant breeding populations, with birds dispersing to smaller lakes and reservoirs throughout the seasons. The Ogden Bay Waterfowl Management Area, located just north of Salt Lake City, hosts numerous herons that hunt the shallow marshes and ponds. Moving east, Bear Lake on the Idaho border provides excellent habitat during spring and summer months. In central Utah, the Strawberry Reservoir near Duchesne County attracts herons during the warmer seasons. The Green River and Colorado River corridors in eastern Utah contain smaller populations that exploit the riverside willows and cottonwoods for nesting sites. Utah Lake, Utah's largest freshwater lake located in the Provo area, consistently supports herons throughout the year. The state's impoundments and reservoirs, including Pineview Reservoir near Ogden and various Water Board facilities around the Wasatch Range, provide critical habitat corridors. These birds range from the marshy lowlands near the Great Salt Lake at under 4,200 feet elevation up to higher elevation reservoirs above 8,000 feet during summer months. Seethe Great Blue Heron guide for Utahfor more.
Season and Timing for Herons in Utah
Great blue herons are present in Utah throughout the entire year, though their abundance and behavior change seasonally. Spring arrival peaks in March and April when resident populations expand and northern migrants pass through. Breeding season runs from April through June, with birds actively collecting nest materials and establishing territories in favored locations. Late spring and summer, May through August, represent peak visibility as herons spend long hours hunting in shallow water. In fall, from September through November, some northern birds migrate southward and through Utah, creating temporary population increases. Many herons remain throughout winter, particularly in areas with unfrozen water access. The Utah Division of Wildlife Resources monitors heron populations and notes that severe winters can force temporary relocations when shallow wetlands freeze over. During extremely cold years, birds may move to southern Utah where conditions remain milder, particularly in the area around the Virgin River in Washington County. Most herons that winter in Utah remain relatively sedentary once they establish hunting grounds that provide reliable access to open water. Seethe Utah wildlife guidefor more.
How to Identify a Great Blue Heron
Great blue herons are unmistakable once you know what to look for, as they are among Utah's largest wading birds. Adult herons stand approximately four feet tall with a wingspan reaching up to five and a half feet. Their bodies display distinctive blue-gray plumage across the back and wings, with a lighter gray-white coloring on the head and neck. A dark stripe runs above each eye, extending down the neck. The long, pointed bill appears yellowish-green and serves as a powerful spear for catching fish. During breeding season, adult herons develop elongated plumes on their head, chest, and back. Males and females look nearly identical, though males average slightly larger. Juvenile herons appear darker and duller than adults, with a darker crown and less developed plumage. Their legs are long and dark, perfectly adapted for wading through water of varying depths. The bird's call is distinctive, a loud, hoarse croak that echoes across wetlands. In flight, herons pull their necks in an S-shape and fly with slow, powerful wingbeats, making them easily recognizable against the Utah sky.
Where Sightings Concentrate in Utah
The highest concentration of great blue heron sightings in Utah occurs around the Great Salt Lake and its associated wildlife areas. The Bear River Migratory Bird Refuge near Brigham City, located at the north end of the Great Salt Lake, consistently hosts dozens of herons during spring and early summer. The refuge's extensive system of ponds and marshes provides ideal habitat for foraging and nesting. Moving south along the lake's eastern shore, the Farmington Bay Waterfowl Management Area near Salt Lake City offers excellent viewing opportunities, especially in early morning hours. The Kennecott Utah Copper wetlands, which are part of a mitigation program around mining activities, provide unexpected but productive heron habitat. In central Utah, the Strawberry Reservoir near the Wasatch Range and Thistle Reservoir east of Spanish Fork attract herons throughout the year. The Spanish Fork and Provo River systems in central Utah support smaller numbers. Moving south, the Green River and Colorado River canyons provide more isolated but consistent heron populations. Utah Lake's vast shallow areas near the cities of Provo and Orem offer year-round sighting opportunities. Early morning hours at any of these locations yield the best sightings, as herons typically hunt during dawn and dusk.
Typical Great Blue Heron Behavior
Great blue herons are solitary hunters despite sometimes nesting in colonies. They employ a characteristic hunting strategy of standing motionless in shallow water for extended periods, waiting for fish to swim within striking range. When prey appears, the heron strikes with remarkable speed and accuracy using its pointed bill. Fish comprise their primary diet in Utah, with preference for species like carp, catfish, suckers, and various small fish species. Frogs also feature prominently in their diet, particularly during early summer when frog populations are active. Occasionally, herons catch crayfish, aquatic insects, and even small reptiles. Herons hunt in deeper water than many wading bird species, often moving into water up to their body depth. They maintain relatively large hunting territories, with individual birds sometimes defending multiple acres. Social behavior outside breeding season is minimal, though birds may tolerate nearby herons in productive feeding areas. During breeding season, herons nest in tall trees or shrubs near water, often returning to the same nest sites year after year. Colony nesting sites may contain dozens of nests built from twigs and sticks. Both male and female herons participate in egg incubation and chick feeding.
Coexistence and Safety Notes
Great blue herons are fully protected under federal law through the Migratory Bird Treaty Act, and Utah state law provides additional protection. These birds pose no threat to humans and actually benefit the landscape by controlling fish populations and maintaining ecological balance in wetlands. Herons rarely interact with people and will typically flee when approached, moving to nearby deeper water or flying to distant locations. If you encounter a heron while fishing or enjoying Utah's waterways, simply allow the bird plenty of space and continue your activities quietly. Herons may appear to hunt the same waters as anglers, but the birds' preference for rough fish species like carp and suckers means they have minimal impact on sport fishing. The birds are entirely harmless to pets, livestock, and humans, contrary to old folklore. Nesting herons can be sensitive to human disturbance, so if you find a heron nesting colony, observe from a distance and avoid approaching nesting trees. Utah's Division of Wildlife Resources works to protect known heron nesting sites by limiting access during breeding season. Never attempt to handle, feed, or directly interact with any heron. Enjoying these birds from a respectful distance provides both protection for the bird and a better viewing experience for people.
Species Confusion with Great Blue Herons
Several other large wading birds occur in Utah and can be confused with great blue herons by inexperienced observers. The great egret is a common look-alike, particularly to beginners. Great egrets are pure white rather than blue-gray, making them easily distinguishable once you learn the difference. The smaller snowy egret also appears entirely white but stands noticeably shorter than herons. The sandhill crane, occasionally encountered in Utah, stands about as tall as a heron but appears gray overall and lacks the heron's dark facial markings. Cranes also have a characteristic loud, rolling call very different from the heron's croak. The tricolored heron, another heron species, occasionally appears in Utah during migration periods. This bird is smaller and shows more dramatic color patterns with rust and white markings. The black-crowned night heron is smaller and stockier than the great blue heron, appearing dark gray and black rather than pale blue-gray. Night herons are active at dusk and night rather than during daylight hours. The green heron, a small heron species, resembles a miniature version of the great blue heron but appears darker and has a noticeably shorter body. Learning these distinctions helps confirm sightings and contributes to accurate wildlife monitoring throughout Utah.
Frequently Asked Questions About Utah Herons
Q: Can I fish the same water as great blue herons? A: Yes, herons and anglers can coexist peacefully in most Utah waters. Herons prefer rough fish species that don't compete with sport fish, so their presence doesn't harm fishing opportunities. Q: Do great blue herons eat duck ducklings? A: Herons can occasionally take young waterfowl, but this is rare and represents only a tiny fraction of their diet. Fish comprise over 90 percent of their prey. Q: Where can I reliably see a great blue heron in Utah? A: The Bear River Migratory Bird Refuge north of Brigham City and Farmington Bay near Salt Lake City offer the best viewing opportunities during spring and summer months. Early morning visits provide the highest success rates. Q: Are great blue herons endangered? A: No, great blue herons are not endangered and maintain healthy populations throughout Utah and across North America. Their numbers have actually increased significantly over the past several decades. For more information about Utah wildlife, visitour state wildlife huborexplore other wildlife pages. To learn more about great blue herons across the United States, check outthe national wildlife guide.
Plan your trip
Best time to see great blue heron in Utah: April, May, June
See the month-by-month sighting calendar.
Plan your great blue heron sighting in Utah
94,769 verified great blue heron records have been logged in Utah, most recently in 2026. See the GBIF records.
Where to look in Utah
- Bryce Canyon National Park · Wildlife Watching, Birdwatching · Find hotels
- Capitol Reef National Park · Wildlife Watching, Birdwatching · Find hotels
- Cedar Breaks National Monument · Wildlife Watching, Birdwatching · Find hotels
- Dinosaur National Monument · Wildlife Watching, Birdwatching · Find hotels
- Zion National Park · Wildlife Watching, Birdwatching · Find hotels
- Arches National Park · Find hotels
- Antelope Island SP · 322 species recorded
- Fish Springs NWR · 299 species recorded
- Lytle Ranch Preserve · 292 species recorded
- Willard Bay SP · 271 species recorded
- Bear River MBR--Auto Tour Loop · 267 species recorded
- Farmington Bay WMA · 262 species recorded
Birding hotspots via eBird (Cornell Lab).
Recent great blue heron sightings
- Hyrum SP -- West End of Hyrum Reservoir · 2026-07-20 10:46 · 3 seen
- Skipper Bay Trail · 2026-07-20 08:40 · 3 seen
- 2155 W Forest St, Brigham City US-UT 41.50837, -112.07029 · 2026-07-20 08:36 · 8 seen
- Hyrum Reservoir & SP · 2026-07-20 07:59 · 7 seen
- Zion NP--Angel's Landing Trail · 2026-07-20 07:01 · 1 seen
More wildlife in Utah