Rod very interesting, and confirms reports that
despite the predictions (and my strong view) that nesting would be curtailed
with the way the whole area has been opened up, there doesn't appear to be a
major impact as yet. In fact in my experience it seems to be significant
early breeding. While the nesting season, particularly for the Darter, is
very long (September to May) the peak always seems to be late summer/autumn
which is why COG visits then.
So it looks like we'll have some breeding to
observe when we go up the river again in mid March. I looked for signs of
nesting on the E side of Black Mountain peninsula while on a bike ride around
the lake yesterday but couldn't even find a bird. However, it is
always notoriously difficult to see the extent of what's going on from the
bike path. The stretch on the other side to Acacia Inlet also looked
like prime nesting territory but I've yet to record any activity there
(perhaps because it's too close to the bike path or maybe not aligned properly
with the sun).
Also very interesting to hear about all the
White-winged Trillers on Molonglo Reach. They and the Rufous Songlark seem
to have gone elsewhere this year after being so common at the NW end of Cooleman
Ridge for the past four spring/summers.
Jack Holland
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