Showing posts with label Lovely Fairy Wren. Show all posts
Showing posts with label Lovely Fairy Wren. Show all posts

Thursday, October 23, 2008

Honeyeaters' nest lays an egg

Brown-backed Honeyeaters (Ramsayornis modestus) flourish in Tyto in spite of many nesting failures. They usually build their bulky, dangling, domed-entry nests lowish over water and away from prying eyes (that's us, folks!).

Their caution doesn't stop other honeyeaters from stealing from the mass of nesting material. It does make the nests more difficult to find than their size would indicate.


The bird pictured and its mate have chosen as bad a site as could be imagined. Smack in front of the bird hide, high off the dry ground, and in an area teeming with tree snakes (three or four live in the hide roof!) and the odd passing vandal. Any chance of a happy outcome? Not one.


They should have asked the Yellow Honeyeaters that built and abandoned a much smaller nest tucked secretly within the same branch system what life near a hide was like. 'Too much for us,' would have been the reply. 'We couldn't stand all the noise and movement. Couldn't shift quickly enough!'


Or quizzed the Willie Wagtail sitting on a neat cup nest slightly above human eyes looking out of the hide to the southwest. 'We love it here,' she'd say. 'We got cheesed off with vandals destroying the nests we built inside the hide. But this is perfect.'


Or tried to find the Red-browed Finches that reared the usual big family in the top of the tree. So cunning were the parents, they'd fly in to one tree and dart across it into the nest tree. Almost totally unseen and all high out of harm's way.

I'll let things play out without stepping in as I'm sure the Brown-backeds will soon realise their mistake. After vandals twice destroyed nests of Willies sitting on eggs I began removing all material as soon as building began. The birds took the hint and have since reared young in two of the three trees around the hide.

Elsewhere today, brief sighting of female and probable male Lovely Fairy-Wren (not far from abandoned nest), another sighting of pale Horsfield's Bronze-Cuckoo seen last week being ignored by a Red-backed Fairy-Wren, today fed by three wrens, and fleeting fly-bys from the Azure Kingfisher (seemingly too busy to stop at the nest tunnel - which may as yet be more tunnel than nest).

Friday, October 3, 2008

Lovely to see you at long last!

How could it take more than four weeks for me to find a Lovely Fairy Wren (Malurus amibilis) that built a nest and today sat in it at knee height beside a fire trail?

Out in the open? Alongside the tangled lantana most likely to sustain wrens? Very close to the tree against which day after day I've propped my bike? Three metres from where I passed to and fro? Staying still long enough to melt into the background is a discipline I lack.
The female had almost to fly through my legs today to finally catch my attention. At which point I was less than five metres from the totally unobscured nest.
But it took close to a hour before another close encounter led my eye to the nest. Inside, two tiny part-speckled eggs with a faint pink hue. Thanking the wren for her help, I left and will return on most days ahead to observe from a distance.

One early thought after seeing the barely disguised nest is its vulnerability to Horsfield's Bronze-Cuckoo (Chrysococcyx basalis), the most common small cuckoo in the wetlands. Within the past fortnight I've spotted several Horsfields close by. So long as the sitting bird shows no unease at my sneak peeks I'll monitor the eggs. Could get interesting.

As a related aside, I've lately seen two pairs of Horsfield's feeding their (presumed) own singleton juveniles. First noticed such feeding twice last year. This may be a more effective strategy than absolute parasitism?

Lament for southern Black-throated Finches

Hollow logs for at risk birdies? Nature's nest boxes if you please Oh, such a clever wheeze So gather in twos and threes? Hundreds you w...