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  3. Indian Grey Hornbill

One of the 8 hornbills on WAnimals

Indian Grey Hornbill (Ocyceros birostris)

Birds · Bucerotiformes · Bucerotidae

Indian Grey Hornbill

Ocyceros birostris

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

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The Indian grey hornbill is the commonest and most urban hornbill of the Indian subcontinent: it is frequently seen along tree-lined avenues and in the parks and gardens of cities such as Delhi and Mumbai. It is brownish grey with an elongated casque above the bill and very conspicuous long black eyelashes. It eats mainly fruit, especially figs, along with insects and small reptiles. As in the rest of the hornbills, the female seals herself into the nest hole while raising the young.

Weight

350 g – 500 g

Size

50 cm – 60 cm

Life expectancy

20 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

Temperate forestGrassland
7countries4parks7same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It has eyelashes: long, stiff modified feathers that shield its eyes, a striking feature and an uncommon one among birds.
  • It is one of the few hornbills in the world to have thrived in large cities: the old trees of India's avenues provide the nest holes it has lost in the forest.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Open woodland, urban avenues, gardens and wooded farmland of the Indian subcontinent
Sexual maturity
2 years
Gestation / incubation
27 days of incubation
Litter / clutch size
3 eggs

Sources consulted: Wikipedia (es): Ocyceros birostris

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Indian Grey Hornbill — same habitat, park, country, tags or family.

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Based on what we already know about indian grey hornbill.

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See full glossary
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See its range on the interactive map→
Chitwan National ParkNepal
BandhavgarhIndia
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CountriesIndia
ParksChitwan National ParkNepal
TagsOmnivore
Omnivore
Diurnal
In pairs
Bird
Temperate forest
Grassland
India
Nepal
Bangladesh
Bhutan
Myanmar
Pakistan
Sri Lanka