Little Blue Heron
Egretta caerulea
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPelecaniformes (Pelicaniformes)
- FamilyArdeidae (Herons, Egrets, and Bitterns)
- GenusEgretta (Small Egrets and Herons)
- SpeciesEgretta caerulea (Little Blue Heron)
The little blue heron (Egretta caerulea) is a small heron of the genus Egretta. It is a small, darkly colored heron with a two-toned bill. Juveniles are entirely white, bearing resemblance to the snowy egret. During the breeding season, adults develop different coloration on the head, legs, and feet. They have a range that encompasses much of the Americas, from the United States to northern South America. Some populations are migratory. Wikipedia →
40–50% of wildlife watchers report a Little Blue Heron sighting in Celestún Biosphere Reserve, based on 668 days of visitor records from GBIF citizen-science data.
Closest Relatives at Celestún Biosphere Reserve
Snowy Egret
Egretta thula
Tricolored Heron
Egretta tricolor
Reddish Egret
Egretta rufescens
Great Egret
Ardea alba
Green Heron
Butorides virescens
Great Blue Heron
Ardea herodias
Yellow-crowned Night-Heron
Nyctanassa violacea
Bare-throated Tiger Heron
Tigrisoma mexicanum
Boat-billed Heron
Cochlearius cochlearius
Cattle Egret
Bubulcus ibis
Black-crowned Night Heron
Nycticorax nycticorax
American Bittern
Botaurus lentiginosus
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
Quick answers
What are the chances of seeing a Little Blue Heron in Celestún Biosphere Reserve?
About 44% of wildlife watchers report a Little Blue Heron sighting in Celestún Biosphere Reserve, based on 668 days of visitor records from GBIF citizen-science data.
When is the best time to see Little Blue Heron in Celestún Biosphere Reserve?
January has the highest sighting rate for Little Blue Heron in Celestún Biosphere Reserve in our monthly data.