Northern Bald Ibis vs Scarlet Ibis
How does the Northern Bald Ibis compare to the Scarlet Ibis? They are both members of the Threskiornithidae 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
- Geronticus eremita
- Eudocimus ruber
- Classification
- Bird
- Bird
- Family
- Threskiornithidae
- Threskiornithidae
- Habitat
- Semi-arid and rocky habitats near cliffs and river valleys
- Wetlands and coastal lagoons
- Diet
- Omnivore
- Carnivore
- Conservation status
- Endangered
- Least Concern
- Lifespan
- 20-30 years
- 15-20 years
- Weight
- 1.0-1.3 kg
- 1.4-1.7 kg
Northern Bald Ibis vs Scarlet Ibis: who would win?

Northern Bald Ibis
1.0-1.3 kg

Scarlet Ibis
1.4-1.7 kg
Scarlet Ibis has the edge moderate confidence
Scarlet Ibis is somewhat heavier (1.4-1.7 kg vs 1.0-1.3 kg), giving it the edge in a head-to-head. 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 Threskiornithidae family.
Differences
- Habitat: Semi-arid and rocky habitats near cliffs and river valleys vs Wetlands and coastal lagoons.
- Diet: omnivore vs carnivore.
- Conservation: Endangered vs Least Concern.
- Weight: 1.0-1.3 kg vs 1.4-1.7 kg.
Northern Bald Ibis vs Scarlet Ibis: FAQ
Who would win in a fight, a Northern Bald Ibis or a Scarlet Ibis?
Scarlet Ibis has the edge. Scarlet Ibis is somewhat heavier (1.4-1.7 kg vs 1.0-1.3 kg), giving it the edge in a head-to-head. 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 Northern Bald Ibis and a Scarlet Ibis?
Northern Bald Ibis and Scarlet Ibis differ in several ways — habitat: semi-arid and rocky habitats near cliffs and river valleys vs wetlands and coastal lagoons. diet: omnivore vs carnivore. conservation: endangered vs least concern. weight: 1.0-1.3 kg vs 1.4-1.7 kg.
Do Northern Bald Ibis and Scarlet Ibis live in the same habitat?
No — Northern Bald Ibis lives in semi-arid and rocky habitats near cliffs and river valleys, while Scarlet Ibis is found in wetlands and coastal lagoons.
What do Northern Bald Ibis and Scarlet Ibis eat?
Northern Bald Ibis has a omnivore diet, while Scarlet Ibis has a carnivore diet.
Which is more endangered, the Northern Bald Ibis or the Scarlet Ibis?
Northern Bald Ibis is listed as Endangered, while Scarlet Ibis is listed as Least Concern.
How big are Northern Bald Ibis and Scarlet Ibis?
Northern Bald Ibis weighs around 1.0-1.3 kg, while Scarlet Ibis weighs around 1.4-1.7 kg.

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Northern Bald Ibis

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Scarlet Ibis



