Tom Clarke recently
conducted a winter bird survey along Coal Point. Highlights of this visit were
the discoveries of mixed foraging flocks moving through the shrub layer at the
Carey Bay and West Ridge Central sites. At Carey Bay the flock consisted of Grey Fantail, four Yellow Thornbill (they love the casuarinas), Eastern Spinebill and three Golden Whistlers. This is the second winter record of mixed
foraging flocks at this site so Carey Bay is showing some consistency in this
regard. At West Ridge Central the flock was dominated by Silvereyes but also included three Golden Whistlers, Grey Fantail and three Brown Thornbills.
Another highlight was the
discovery of a pair of Spotted Pardalote carrying out nest-building activities on West
Ridge. These birds were stripping the fibre from a nearby Stringybark and
carrying the nest materials to a burrow hidden beneath the base of a fallen
tree. Given that nesting for these birds is usually in spring we are left
wondering what may have triggered this behaviour.
Tom’s full report can be
read online Birds
of Coal Point Winter Survey.
There was more excitement in the world of birds… the Pacific Baza was about.
Below
is an extract from a message from Liz Crawford dated Wednesday 16th July;
Nine Pacific Baza flew along the Coal Point ridge
today, stopping to forage with wing-spread plunges into eucalypt foliage.
Amongst the detailed information in HANZAB (Handbook of Australian, New Zealand
& Antarctic Birds), there are notes that Bazas are
- "regular in gardens and orchards in urban areas, mainly in winter."
- "Wintering groups of 10-12 birds also noted in SE Queensland."
- "Hunt co-operatively , in pairs or groups of up to ten."
- "In eastern Australia, some birds appear to disperse during non-breeding season: in NSW recorded to 34-350S in winter, 330S in summer."
We have seen 2 and 3 Pacific Bazas flying past our
house in the last couple of weeks, but today's big group was exceptional -
although, as noted by HANZAB, such groups have been seen before!
Another Coal Point local, Rod
Mackay spotted spotted a small flock (about 6) of Pacific
Bazas on top of a large gum tree here at Skye Pt Rd. They flew off to the north
just as I was hooking my camera up…A new tick is a great way to start a cold
July day!
Image credit https://www.flickr.com/photos/ httpwwwflickrcomphotostopend/ |
Did you see them?
Following is a description
from Birds in Backyards
The Pacific Baza
is a medium-sized, long-tailed hawk with a prominent crest. It is slim-bodied,
with a narrow head and neck. The wings are paddle-shaped, well-rounded and
deeply 'fingered'. The head, neck and breast are grey and the underparts are
white with bold dark banding. The legs are short with weak toes.
The Pacific Baza's favourite prey is large insects, particularly stick
insects and mantids, and frogs. They sometimes eat fruit as well. Bazas will
move through the canopy, or perch and watch, then make short dives, with feet
extended, to snatch prey from the foliage or from the air.
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