Sefton Coast Wildlife

Great White Egret

Ardea alba

UK Amber ListModerate📍 Marshside RSPB
Season
Year-round but irregular. More frequent in recent years.
Best time of day
Any time — active feeders when present
Sefton Coast
Irregular visitor; usually 1–2 birds present at Marshside in any given month
UK population
Around 50 breeding pairs in Somerset; rapidly expanding

Tap image to enlarge · Wikimedia Commons

Overview

The Great White Egret is now breeding in England in small numbers and is an increasingly regular sight at Marshside. Much larger than the Little Egret — about the size of a Grey Heron — it's easy to pick out once you know what to look for. Yellow bill (turns dark in breeding season), dark legs and feet. It feeds similarly to Little Egret but takes larger prey. One or two are usually present at Marshside in any given month.

At a Glance

OrderPelecaniformes
FamilyArdeidae
HabitatCoastal lagoon · Reed bed · Estuary margin
DietFish, frogs, large invertebrates
UK populationAround 50 breeding pairs in Somerset; rapidly expanding
Sefton CoastIrregular visitor; usually 1–2 birds present at Marshside in any given month
ConservationUK Amber List

Where to See It

Marshside RSPB lagoons. Check any Little Egret flock carefully.

Identification

Like a very large Little Egret. Heron-sized. Yellow bill, dark legs. No yellow feet (Little Egret's key feature). Kinked neck in flight like Grey Heron.

Viewing & Photography Tips

Scan any white egret on the lagoon for large size — it will dwarf a Little Egret if both are present.

Conservation Status

UK Amber List

This species is on the UK Amber List for Birds (BoCC5), indicating moderate concern. Population monitoring and habitat management remain important for its continued recovery.

Frequently Asked Questions

How do I tell Great White Egret from Little Egret?

Size is the most obvious difference — Great White Egret is heron-sized, nearly three times the bulk of a Little Egret. Bill colour is also key: Little Egret has a black bill with yellow feet; Great White Egret has a yellow bill with dark feet. In flight, Great White Egret holds its neck kinked like a Grey Heron.

Related Species

Plan your visit to the Sefton Coast

Marshside RSPB, Formby pinewoods, Ainsdale NNR — practical guides to getting there, what to bring, and the best spots for each season.