Mudlarks – Cooks River Bird Survey – 14 July 2026

An early start is needed to participate in the Mudlarks bird survey along the Cooks River. But the early start can be worthwhile in order to see the Cooks River in a different light – on cold morning, when the sun first hits the water. It can be very beautiful.

The Cooks River was very still.

This month, the group surveyed upstream to the Boat Harbour and Sugar Mill, then crossed over and walked up to Cup and Saucer Creek Wetlands before returning on that bank.

Now for some birds.

Welcome Swallow 

Magpie Lark

Australian White Ibis

Grey Teals

Dusky Moorhen

And a Brush Tailed Possum

Grey Teals

Olive Backed Oriole

Magpie Lark

Sulphur Crested Cockatoo – with Psittacine Beak and Feather Disease –

One of the locals, Barney, has been helping to look after this sick bird.

Crested Pigeons

This is courtship behaviour –

The other birds don’t seem too impressed.

From the footbridge, we spotted two Little Herons flying upstream.

Great Cormorant

Little Pied Cormorant

Pacific Black Duck

Purple Swamphen

Welcome Swallows

Its about to grab an insect –

Purple Swamphen

Dusky Moorhen

Pacific Black Duck

Purple Swamphen

Tawny Frogmouths

White Faced Heron

Little Pied Cormorant

Laughing Kookaburra

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