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Great-billed Heron

Herons, Storks & Bitterns

Ardea sumatrana

Basic stats

Diet

Fish, crabs

Habitat

Mangrove-lined coasts, larger rivers

Range

Southeast Asia to northern Australia

Clutch size

2 eggs

Incubation period

About 28 days (typical for large herons)

Size

Very large (115cm)

Wingspan

~155–165cm

Weight

~1.8–2.2kg

The largest heron in the region, with a massive bill and greyish-brown plumage, found along mangrove-lined coasts and larger rivers.

A wary, mostly solitary hunter of fish and crabs, typically flushing at a considerable distance and flying off with slow, heavy wingbeats — a genuinely impressive bird when seen well.

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