Great Blue Heron

Ardea herodias

Also called blue heron, crane.

Routinely called a crane, which it is not. The difference shows in flight: a heron folds its neck back into an S, while a crane flies with the neck straight out.

Size
Goose or large raptor — 97–137 cm
Bill
Long and probing
Where
water, marsh, coast
Season
year round

What it looks like

Very tall and grey-blue with a white face, a black plume running back from above the eye, a long heavy yellow bill and long dark legs.

The checks that confirm it

  • Flies with the neck folded back onto the shoulders in a tight S.
  • A long heavy yellow-orange bill.
  • Black plume above and behind the white face.
  • Stands motionless in shallow water for long periods.

Voice

A harsh, deep croak, usually given when flushed.

Attracting it

They will empty a garden pond of fish. Netting or a steep-sided pond edge is the only reliable deterrent.

Confused with

Sandhill crane

Flies with the neck straight out, has a red forehead, and a bustle of feathers over the tail.

Great egret

Entirely white with a yellow bill and black legs.

Questions about this bird

How do you identify a great blue heron?

Flies with the neck folded back onto the shoulders in a tight S. A long heavy yellow-orange bill.

What does a great blue heron sound like?

A harsh, deep croak, usually given when flushed.

How do you attract a great blue heron?

They will empty a garden pond of fish. Netting or a steep-sided pond edge is the only reliable deterrent.