Inland Dotterel plumage variation

To: Wallaces <>
Subject: Inland Dotterel plumage variation
From: Marnix Zwankhuizen <>
Date: Sun, 22 Oct 2017 09:51:05 +0000
After reading Steve’s post I headed off this morning for a look. Unfortunately, despite the dotterels having been seen yesterday I dipped. The long paddock the birds had been seen in was now home to a thousand head of cattle with two large trailers parked at the north end. There was also no sign of the previously reported Orange Chats.

The Banded Lapwings we’re still in the overgrazed paddock with sheep.


On 20 Oct 2017, at 3:14 pm, Wallaces <> wrote:

Since seeing a group of 14 Inland Dotterel near Quandialla on Tuesday, I have been trying to understand the plumage variation I saw. There is plenty of variation visible but is it just individual plumage variation or due to differences in age, sex or breeding condition. Instead of helping, the descriptions in the usual references are more inconsistent than for any other species I can recall - see table below.


The clearest difference shown in the attached picture is that some have a white face and the area around the ‘Y’ while other birds have a tan face and area around the ‘Y’. The colour on the back also varies with some birds having  brown centres to their feathers surrounded by a tan colour with others have black centres to the feathers with a more whitish/grey surrounds. In some the black areas are not as defined as they are on other birds.


If anyone has more experience with this species (this is my first encounter) or any other information which could help understand the variation, I would appreciate knowing.  Video of the birds








Breeding/non breeding


The Australian Bird Guide (2017)

No difference described

NB - Dark lines through eyes and on underparts become duller and fainter, may be completely lost from underparts

J – duller than adult non-breeding, with pale centres to feathers of upperparts

Waders by Hollands and Milton (2012)

Female: similar [to male] but duller


J - Duller. Black ‘halter’ indistinct or absent.

Bird in the Hand (v2) (information source - HANZAB) (extracted from

12 Sep 2017)

Female: Black and over crown and strip below eyes mottled by buff. ‘Y’ on breast narrower than male & less clearly defined with broad buff edges to feathers;

No difference described

J – orange-brown to orange buff with no “Y”, to indistinct traces of a “V” (not “Y”)

Second immature - mottled untidy looking “Y” with buff edges to feathers

Birdlife Australia website (20 Oct 2017)

No difference described

No difference described

J - duller, paler and less streaked with little or no black markings evident

Handbook of birds of the world ( accessed 20 Oct 2017)

Sexes alike

 NB - apparently almost lacks the eye-bar and breast band

J - like non-breeding adult, i.e. showing just traces of dark face and collar.

The Field Guide to the Birds of Australia, Pizzey and Knight (8th edition 2007)

No difference described

No difference described

I – breast marking indistinct or is plain buff-white below, running to chestnut on flanks

Field Guide to Australian Birds, Morcombe (2000)

No difference described

NB – may show some loss of colour but distinctive dark markings … always present

J – probable that all birds in pale plumage are juveniles.


<Inland Dotterel plumage variation.jpg>
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