
Author: peter
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Feather id
I was wondering if anyone can help id this feather, found today in Docklands, Melbourne. My guess is Little Wattlebird, but I thought it should have a white tip if it is.
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ALAN traps Silver Gulls?
In the December 2018 issue of Wingspan, there's an article about the dangers of ALAN (artificial light at night) to birds because it upsets their night navigation abilities (Fatal Attraction, John Peter, p53). It offers Silver Gulls as a local example:"Silver Gulls provide the most conspicuous examples of ALAN-related discombulation in Australia, with their white forms obvious as they swirl above floodlit city landmarks or night matches at arenas."I'd always believed the story that they're feeding on flying insects, not confused and lost. Is that story wrong?Peter Shute -
Fwd: FW: Elegant Pitta AT Barrow Island
Just forwarding this to the list for Mike Carter. Replies to the list or to Mike, please.Peter Shute———- Forwarded message ———
From: Mike Carter <pterodroma@bigpond.com>
Date: Fri, 21 Dec 2018 at 2:39 pm
Subject: FW: Elegant Pitta AT Barrow Island
To: <birding-aus-owner@birding-aus.org>John Darnell advises that an Elegant Pitta arrived at Barrow Island on a ship and sailed off on same ship when it departed without coming ashore!! He says photos show it to be the white-chinned race vigorsii sometimes split as a full species. I’ve not been given the dates of its ‘stay’. There are as yet no records for Australia.
Mike Carter, 03 5977 1262
Mornington, VIC 3931, Australia
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Fwd: amygdalin > hydrogen cyanide
I’m forwarding the message below because for some reason they’re not
reaching the list server. Replies to the list or to Judith, please.Peter Shute
———- Forwarded message ———-
From: Judithla < jlukin01@gmail.com>Subject: amygdalin > hydrogen cyanide
To: birding-aus@birding-aus.orgEach day a Sulphur-crested Cockatoo is visiting an old peach tree in
my garden. Since ex-TC Tracy the local population of Rainbow Lorikeets
hasn’t come back, so the tree fruits quietly. Watching this lone
cockatoo yesterday, I realised that it’s chopping the flesh off in
order to eat the kernels. How is it still alive? …Any other records of
this?Judith
SEQ 500m—
Judith
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Fwd: Advertisement – Kenya, birds and photography (Sept 2019)
Just forwarding this message from Tim Dolby to the list. Due to a list
problem, his (and several others’) emails aren’t getting through.
Replies to him or the list please.Peter Shute
On Fri, 16 Nov 2018 at 3:34 pm, Timothy Dolby < dolby.timothy@gmail.com> wrote:
>
> Hi all,
>
> Just thought a few of you may be interested in this birding and photography trip run by Ewen Bell and myself to Kenya next year. In Kenya the bird diversity and colours are amazing, and it’s got lots of lions and cheetah and things that lions and cheetah like to eat. Here’s a link to the tour page..
>
> ewenbell.com/kenya
>
> and have a look at some instagram images from the previous trip
>
> www.instagram.com/explore/tags/eweninkenya18
>
> Cheers,
>
> Tim
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Lewin’s Rails feeding young reported on birdline – Lake Hamilton, Vic
Marion Halliday has reported seeing Lewin's Rails with young (at least 5, possibly 6) at Lake Hamilton via the Birdline Victoria Facebook group. She says one was seen feeding one of the young a worm "a couple of times" on the evening of 29/10/18, and posted a photo of an adult with a worm, side by side with one of the young ones (see attached). The young are at the little fluffball stage.
Has anyone seen this with Lewin's Rails before?HANZAB says "Role of parents in building nest, incubation and care of young not known", "adults accompany and defend chicks", and that young are "Precocial, nidifugous". Nothing about actually feeding young. I've seen young ones of this size before, but not even associating with adults, let alone being fed.Peter Shute
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Fwd: figbird signalling ?
I'm forwarding this message below to the list for Judith, who seems to be having trouble getting messages through.Peter Shute———- Forwarded message ———-From: Judithla <jlukin01@gmail.com>Subject: figbird signalling ?
To: birding-aus@birding-aus.orgAnyone know anything about the up-&-down tail wagging among Figbirds?
JudithSEQ—
Judith -
Fwd: perishing binocs
I'm forwarding this message below to the list for Judith, who seems to be having trouble getting messages through.Peter Shute———- Forwarded message ———-
From: Judithla <jlukin01@gmail.com>Subject: perishing binocs
To: birding-aus@birding-aus.orgMy pair of Safari binocs is becoming sticky & losing bits. Is this problem commonly experienced, & how do the brands address it?
JudithSEQ—
Judith -
Fwd: Ducks
Apologies, I accidentally discarded this email from the moderation queue along with some spam. Replies to the list or to Debbie, please.
Peter Shute
Sent from my iPad
Begin forwarded message:
> Odd behaviour in Caulfield Park lake last Friday. A mallard cross mounted a pekin duck, then another mallard cross tried to join in. Several other couplings like this happened. Most surprising, a foursome of pekin ducks. Were they copulating or showing dominance behaviours, or something else?
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How we hear birds
This thing is doing the rounds of Facebook, etc, at the moment – a recording of a voice that sounds like it’s saying either Laurel or Yanny depending on how good your high frequency hearing is.
www.abc.net.au/news/2018-05-16/laurel-or-yanny-what-you-hear-could-depend-on-hearing-loss/9768478
If different people can hear such different things from one recording, is it any wonder the bird call descriptions in field guides don’t make sense to everyone?
Peter Shute
Sent from my iPad
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