Little Egrets

To: "'Mike Carter'" <>, <>
Subject: Little Egrets
From: "Paul G Dodd" <>
Date: Mon, 21 Mar 2011 18:39:52 +1100
Thanks for this information, Mike. I will look up your article.


The bird we saw definitely had the completely yellow "booties" (not just the
soles). It reminded me of the first time that we saw the Asian race in Hong
Kong. Unfortunately my camera switched itself to manual focus and by the
time we'd sorted itself out, the bird had flown off. I'd be pretty sure it
was still around though - we saw it at T-section Lagoons, pond 6. Another
birder saw it there, independently of us - and contacted me after seeing my
posting on birding-aus.


Paul Dodd

Docklands, Victoria


From: Mike Carter  
Sent: Monday, 21 March 2011 4:51 PM
To: ; 
Cc: Dave Torr
Subject: Little Egrets


Yes Paul, you're quite right about yellow-footed Little Egrets being of the
nominate Asian race - that is if there is yellow on the upperside of the
toes as well as the underside because as I'm sure you well know, adults of
the Australian race have greenish-yellow soles. In more extreme examples,
the birds appear to be wearing yellow booties on or to have walked in 2 cm
deep bright yellow paint!
This subspecies has previously been seen at the WTP Werribee, Victoria, and
at Darwin in the Northern Territory where they maintained a presence for
several years but I don't know the current situation there. For the first
records, see:
Carter, M. & Menkhorst, P. (2006), 'Nominate Subspecies of the Little Egret
Egretta garzetta garzetta in Australian Territory', Australian Field
Ornithology, 23: 104-108. Unfortunately I don't have a pdf of this paper.
That paper has photographs that show the diagnostic features.
Note that these subspecies also differ in the loral pattern whilst both have
mostly black bills in adult plumage. In the Australian subspecies, the bare
skin of the lores extends from the eye to the forehead and is bright yellow
or orange. In the nominate race the loral pattern is less conspicuous
because the pale area is restricted to the upper loral region with the black
of the bill continuous through the gape almost to the eye. You should check
this to confirm that your bird is of the Asian form.

On the other side of Port Phillip Bay we too have been having an interesting
time with Egrets at the Eastern Treatment Plant. On 6 March we had our first
Intermediate Egret since March 2001 with the only other recent record nearby
being one in March 2006 at Edithvale. On that day we had two other Egrets
greatly different in size that confused us for a long while but which I now
believe were BOTH juvenile Little Egrets in spite of the size difference.
Furthermore, we had similar birds on two other nearby wetlands on Saturday
19 March. The bills on these birds are black distally but yellow on basal
half and some have black, not greenish-yellow soles. All the birds were
photographed and I have written detailed reports which will be sent to Dave
Torr with a view to placing them on the BOCA website. I suspect that they
may have bred locally so we are seeing unfamiliar, very young, birds.

Mike Carter
30 Canadian Bay Road
Mount Eliza  VIC 3930
Tel  (03) 9787 7136

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