By-catch

The stick insect climbs onto Terry's hat

When mist-netting birds last weekend I came across this little beauty in one of the nets:

A Pink-winged Phasma Podacanthus typhon.

After I safely took her out of the net and we took a look at her, she instinctively climbed up whatever was near, in this case it was Terry. Then once she had explored around his hat and could not climb any farther, and had not found any green foliage to hide in, she opened her wings and flew off. And what marvelous wings she had - bright pink, wow!

It looked like she was a female as her abdomen was swollen, perhaps gravid. She can lay eggs without mating, by parthenogenesis, and if she does so, the offspring wold be all female. If she did mate the sexes would be mixed.

For further information on stick insects have a look at the following link:
http://www.ozanimals.com/Insect/Pink-winged-Phasma/Podacanthus/typhon.html

She opens her wings to fly off

She merged well with eucalypt leaves

Birds are returning after the drought

Adult female Turquoise Parrot

Last weekend was spent mist-netting birds out at the Weddin Mountains. John Rawsthorne organised the banding and we caught about three-hundred birds, an indication that birds are coming back in numbers a couple of breeding seasons after the drought. We caught several Turquoise parrots, in a mix of adult females and young birds of the year. So they have had a successful breeding season.

Chestnut-rumped Heathwren

We also caught four Chestnut-rumped Heathwrens, which I haven't seen in the area for several years. Two birds were adult and two were young of the year - the one illustrated is a young bird as it has buff tips to its coverts and its tail is all new in uniform length. Adults have no buff tips and they were moulting their tails, the outer feathers being shorter than the central ones.
 

Yellow-tufted Honeyeater

Most of the birds caught were honeyeaters; about a hundred each of White-eared and Yellow-faced, a few Yellow-tufted, Brown-headed and White-plumed, and single Fuscous, Black and Black-chinned. The Black Honeyeater is a bird of the farther west, drier country which had bred in the area earlier in the season but had now moved on. The Yellow-tufted and Black-chinned were evidence that the species were now breeding in the area after being absent for several years. Their food plants have probably been flowering well in surrounding places which have held numbers in refuge during the drought.

Yellow-faced Honeyeater

The flocks of Yellow-faced and White-eared Honeyeaters were largely composed of young birds. Some of these were in early stages of their first post-juvenile plumage moult and others were further on, signifying that there were probably two cohorts of young birds; one from nests initiated early in the breeding season and the other of birds from second broods. So there has been a very successful breeding season in the area in 2012.

Black-chinned Honeyeater

The netting site at the Weddin Mountains is a long-term study site, so it will interesting to see what birds are recruited into the breeding population in 2013.

Happy New year.

10,000 UP

Yeh, the 10,000th visitor has just read this blog. Thank you everyone of you who has checked in for a look. That makes it all worthwhile. It is good to share experiences and news, and it's good fun.

Meanwhile, the other day while sitting on the veranda  I was thinking that I hadn't seen any sparrowhawks, or evidence of their kills, in the garden yet this post-breeding season. And what happened yesterday while I was out talking to the chickens, a beautiful hen Collared Sparrowhawk came swinging in through the shrubbery, over the chickens' heads and grabbed a House Sparrow. She then flipped over and into the neighbours' garden where she mantled her prey.

She stood there for a few minutes with the sparrow in her grasp, ensuring that it was definitely dead before she began to pluck it. Never releasing her grip all that time, she clearly held it tight in a constricting hold, so that it died of suffocation.

She was a stunning full adult, with a slate-blue back and head, rich red collar and belly stripes. The females usually take larger prey  such as Starlings or Common Mynas, and the smaller males take the sparrows and wrens. But, now she knows the sparrows are around the chicken house, where there are always food scraps, she will be back. And others will pass through too I'm sure.

Silk Tree

The weather is hotting up for summer now, so I am spending more time around the house. And when coming home yesterday I noticed that our Silk Tree Albizia is now not only escaping out of the back yard but seems to want to come into the front door.

Having spread its branches through the fence, it is now reaching over to the doorstep, but we like it, so it is welcome. These trees grow to fifteen metres or so in height up in Queensland, where there are native species. But here in Canberra they are not native and pretty rare. Our one came with the house when we moved in and it is a bit bonsai-ed as it is growing in  a walled section on the patio.

Backyard Chickens

We keep a small flock of chickens in the back yard, partly for eggs and partly as pets. However, I also use them for foraging behaviour experiments, and as they are all individual, this makes it easy to make good observations. here is a selection of portraits of the current flock members, they are all bantams.

Hiver, a white Silkie

Teal, a Pekin

Hermione, another Pekin

Thompson, with a P, her twin Thomson, without a P, looks identical but isn't.
They are Plymouth Rocks - very swift afoot

Nancy, a new young Wyandotte

Chalk and Cheese, the two new young Light Sussex twins

Islay, a young buff Silkie

Islay,  close up of her face