Black-crowned Night Heron vs Green Heron
How does the Black-crowned Night Heron compare to the Green Heron? They are both members of the Ardeidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Nycticorax nycticorax
- Butorides virescens
- Classification
- Bird
- Bird
- Family
- Ardeidae
- Ardeidae
- Habitat
- Wetlands and marshes
- Freshwater wetlands and forested ponds
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 10-20 years
- 5-8 years
- Weight
- 727-1014 grams
- 210-250 grams
Black-crowned Night Heron vs Green Heron: who would win?

Black-crowned Night Heron
727-1014 grams

Green Heron
210-250 grams
Black-crowned Night Heron wins high confidence
Black-crowned Night Heron is substantially heavier (727-1014 grams vs 210-250 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are birds.
- Both belong to the Ardeidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Wetlands and marshes vs Freshwater wetlands and forested ponds.
- Weight: 727-1014 grams vs 210-250 grams.
Black-crowned Night Heron vs Green Heron: FAQ
Who would win in a fight, a Black-crowned Night Heron or a Green Heron?
Black-crowned Night Heron wins. Black-crowned Night Heron is substantially heavier (727-1014 grams vs 210-250 grams). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Black-crowned Night Heron and a Green Heron?
Black-crowned Night Heron and Green Heron differ in several ways — habitat: wetlands and marshes vs freshwater wetlands and forested ponds. weight: 727-1014 grams vs 210-250 grams.
Do Black-crowned Night Heron and Green Heron live in the same habitat?
No — Black-crowned Night Heron lives in wetlands and marshes, while Green Heron is found in freshwater wetlands and forested ponds.
What do Black-crowned Night Heron and Green Heron eat?
Both Black-crowned Night Heron and Green Heron have a carnivore diet.
Which is more endangered, the Black-crowned Night Heron or the Green Heron?
Black-crowned Night Heron is listed as Least Concern, while Green Heron is listed as Least Concern.
How big are Black-crowned Night Heron and Green Heron?
Black-crowned Night Heron weighs around 727-1014 grams, while Green Heron weighs around 210-250 grams.

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Black-crowned Night Heron

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Green Heron



