Grey Crowned Crane vs Red-crowned Crane
How does the Grey Crowned Crane compare to the Red-crowned Crane? They are both members of the Gruidae 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
- Balearica regulorum
- Grus japonensis
- Classification
- Bird
- Bird
- Family
- Gruidae
- Gruidae
- Habitat
- Wetlands, marshes, and grasslands
- Wetlands and marshes
- Diet
- Omnivore
- Omnivore
- Conservation status
- Endangered
- Endangered
- Lifespan
- 22-25 years
- 30-40 years
- Weight
- 3.5-4.0 kg
- 7-10.5 kg
Grey Crowned Crane vs Red-crowned Crane: who would win?

Grey Crowned Crane
3.5-4.0 kg

Red-crowned Crane
7-10.5 kg
Red-crowned Crane wins moderate confidence
Red-crowned Crane is substantially heavier (7-10.5 kg vs 3.5-4.0 kg). 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 Gruidae family.
- Both have a omnivore diet.
- Both are listed as Endangered.
Differences
- Habitat: Wetlands, marshes, and grasslands vs Wetlands and marshes.
- Weight: 3.5-4.0 kg vs 7-10.5 kg.
Grey Crowned Crane vs Red-crowned Crane: FAQ
Who would win in a fight, a Grey Crowned Crane or a Red-crowned Crane?
Red-crowned Crane wins. Red-crowned Crane is substantially heavier (7-10.5 kg vs 3.5-4.0 kg). 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 Grey Crowned Crane and a Red-crowned Crane?
Grey Crowned Crane and Red-crowned Crane differ in several ways — habitat: wetlands, marshes, and grasslands vs wetlands and marshes. weight: 3.5-4.0 kg vs 7-10.5 kg.
Do Grey Crowned Crane and Red-crowned Crane live in the same habitat?
No — Grey Crowned Crane lives in wetlands, marshes, and grasslands, while Red-crowned Crane is found in wetlands and marshes.
What do Grey Crowned Crane and Red-crowned Crane eat?
Both Grey Crowned Crane and Red-crowned Crane have a omnivore diet.
Which is more endangered, the Grey Crowned Crane or the Red-crowned Crane?
Grey Crowned Crane is listed as Endangered, while Red-crowned Crane is listed as Endangered.
How big are Grey Crowned Crane and Red-crowned Crane?
Grey Crowned Crane weighs around 3.5-4.0 kg, while Red-crowned Crane weighs around 7-10.5 kg.

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Grey Crowned Crane

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Red-crowned Crane




