This is an interesting topic, and I wasn't aware of the Recher article, thanks
Stephen.
I know the original question was in relation to SE Qld but I was surprised to
read that they hardly overlap there and in NE NSW. In the Hunter we see both
species together at a number of sites and not always in the same habitat.
Both occur in the coastal heaths seaward of Lake Macquarie and the Myall /
Great Lakes. In the areas of coastal heath where "heath specialists" like
Tawny-crowned HE's occur, the New Holland often dominates (and the text in
Pizzey's field guide about the coastal distribution of the New Holland is a
little bit out).
Both are recorded at high altitudes in Gloucester Tops (>1100m), though I'm not
certain which is recorded more often - I would imagine that it is New Holland,
but Alan Stuart might like to comment on that. That same area is pretty much
the northern limit for another Phylidonyris species - the Crescent HE - which
only regularly occurs at that altitude in our region.
Both are found in the lower altitudes of the sandstone country on the northern
edge of the Wollemi NP escarpment (in dry woodland), and perhaps in close
relation, both are found in the sands-dominated lowland woodlands of the
Cessnock-Kurri region. When there is significant blossom in this area it is not
unusual to see White-cheekeds feeding in the canopy of prolific flowering
Ironbarks and sometimes Spotted Gums amongst masses of Little Lorikeets (this
is happening right now actually). The New Hollands are very localised, but they
co-exist with White-cheeks in the heathy-woodlands dominated in the understorey
by Proteaceous vegetation (Banksias, Grevilleas etc). Yellow-tufted HE's are
co-dominant in these areas as well, but usually only where taller open forest
is in the vicinity.
Both species also occur in suburban parks and gardens in Cessnock and Kurri
(great for Twitchathons!).
Mick
________________________________
From: Stephen Ambrose <>
To: 'Russ Lamb' <>; 'Wayne Ellis'
<>;
Sent: Tuesday, 17 January 2012 12:04 PM
Subject: White cheeked and new Hollands
Wayne,
You may be interested in the following article by Harry Recher:
Ecology of Co-existing White-cheeked and New Holland Honeyeaters
HF Recher
Emu 77(3) 136 - 142
Abstract
The ecology and breeding biology of White-cheeked Phylidonyris nigra and New
Holland P. novaehollandiae Honeyeaters has been studied since 1967 in the
Brisbane Waters National Park north of Sydney, NSW. This is an area where
the ranges of the two birds overlap and in one study plot, a heath, both
nest close to each other. Only the White-cheeked occurs in a second plot, a
dry sclerophyll woodland, near the heath. Breeding bird censuses have
revealed that during most years similar numbers of honeyeaters nest during
the autumn and spring but there can be considerable variation in numbers
between years. The number of nesting pairs may be related to weather and to
long-term changes in vegetation but there is no consistent pattern and
numbers may be determined by environmental factors outside the study area.
Both species forage in similar ways and take insects and nectar from the
same places. It is suggested that the presence of both on the heath for part
of the year is related to the abundance of nectar. In other places where the
species overlap they are separated by habitat. Data on clutch size, nest
sites and breeding success are presented and discussed.
Full text doi:10.1071/MU9770136
C CSIRO 1977
Kind regards,
Stephen
Dr Stephen Ambrose
Ryde, NSW
-----Original Message-----
From:
On Behalf Of Russ Lamb
Sent: Tuesday, 17 January 2012 11:18 AM
To: Wayne Ellis;
Subject: White cheeked and new Hollands
Wayne,
No it's not common, in fact quite rare, to see these species
together. I've only seen them together (well, within 100 m ) at the same
site once in 18 years on the Sunshine Coast, in 2010 near Baroon Pocket Dam,
North Maleny. White-cheeked inhabit mostly coastal banksia heath and
adjacent lowland scrub with taller banksia, whilst New Holland H/E is less
frequently seen, and then usually on the Blackall Range in euc. woodlands
(though I have seen New Hollands on the lowlands, near Landsborough).
Russ Lamb, Maleny,SEQ
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