Egretta tricolor
Silhouette: L. Shyamal · PhyloPic
In 3 days ~10% in a week ~20%
The tricolored heron (Egretta tricolor), formerly known as the Louisiana heron, is a small species of heron native to coastal parts of the Americas. The species is more solitary than other species of heron in the Americas and eats a diet consisting mostly of small fish.
Tricolored herons breed in swamps and other coastal habitats and nests in colonies, often with other herons, usually on platforms of sticks in trees or shrubs. In each clutch, three to seven eggs are typically laid. The tricolored heron is the second most coastal heron in the United States.
The species' range follows the northeastern United States, south along the coast, through the Gulf of Mexico and the Caribbean, to northern South America as far south as Brazil. In the Pacific region, it ranges from Peru to California, but it is only a nonbreeding visitor to the far north.
It was likely the most numerous heron in North America until the cattle egret arrived to the continent in the 1950s. While the species' population appears to be on the decline, it remains quite common. The bird is listed as "Threatened" by the Florida Fish and Wildlife Conservation Commission. Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Barranquilla | 🇨🇴 Colombia | |
| 2 | Miami | 🇺🇸 United States | |
| 3 | Panama City | 🇵🇦 Panama | |
| 4 | Orlando | 🇺🇸 United States | |
| 5 | Monterrey | 🇲🇽 México | |
| 6 | São Luís | 🇧🇷 Brazil | |
| 7 | Guayaquil | 🇪🇨 Ecuador | |
| 8 | Puebla | 🇲🇽 México | |
| 9 | Havana | 🇨🇺 Cuba | |
| 10 | Mexico City | 🇲🇽 México |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Gatorland | 🇺🇸 United States | |
| 2 | St. Augustine Alligator Farm Zoological Park | 🇺🇸 United States | |
| 3 | Florida Aquarium | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Tricolored Heron sighting in Parque Natural Metropolitano on a given day, based on 154 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 150th most-seen of the 328 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
April and December
In those months about 10% of wildlife watchers report a Tricolored Heron in Parque Natural Metropolitano on a given day, against under 5% in January–March and May–November, the lowest months. Those are among Parque Natural Metropolitano's driest months, with about 110 mm of rain a month against 350 mm in July.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Tricolored Heron sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
40th of 45
Of the 45 parks where we can rate Tricolored Heron sightings, Parque Natural Metropolitano ranks 40th at under 5%. The best odds are in Caroni Swamp (Trinidad and Tobago, about 80%), Merritt Island National Wildlife Refuge (United States, about 70%) and Ría Lagartos Biosphere Reserve (Mexico, about 60%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Tricolored Heron is recorded against all the birds logged in Parque Natural Metropolitano (154 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
