birding-aus

Loudest bird?

To: Bob Gosford <>
Subject: Loudest bird?
From: Andrew Bell <>
Date: Mon, 9 Mar 2015 09:31:10 +0930
Birds don't go deaf because they can regenerate the hair cells (sensors) in 
their inner ear. Mammals can't. 

Hair cells die when exposed to prolonged stimulation due to loud noise, which 
is why humans get industrial deafness. Regeneration of hair cells in birds was 
discovered about 30 years ago and has been the subject of much research because 
of its implications for potentially restoring hearing in humans.

http://www.cochlea.eu/en/research-lines/regeneration

Anyone who's had an Eclectus Parrot on their shoulder will share my feelings 
about how unfair this is.

Cheers

Andrew Bell
Katherine NT



> On 8 Mar 2015, at 8:17 pm, Bob Gosford <> wrote:
> 
> Steve - @Doctor_Dave Watson over at Twitter says "noisy scrub birds also
> ear-splitting at close range--a mate reckons they're so loud because
> they're deaf because they're so loud!" ... which opens another question -
> why don't loud birds go deaf?
> 
>> On 8 March 2015 at 20:13, Steve Clark <> wrote:
>> 
>> G’day Bob
>> 
>> I once approached a Superb Lyrebird nest on a bank adjacent to a track in
>> Kinglake NP, Vic and the alarm call from the chick inside was ear-splitting.
>> 
>> Cheers
>> Steve Clark
>> Hamilton, Vic
>> 
>>> On 8 Mar 2015, at 9:38 pm, Bob Gosford <> wrote:
>>> 
>>> All,
>>> 
>>> I seem to have started something here ... Dave Watson reckons that White
>>> Bellbirds & Noisy Scrub Birds are pretty noisy but for mine a family of
>>> Blue-winged Kookburras at close quarters is the loudest bird I've heard
>> in
>>> a while.
>>> 
>>> My blog post is here "The loudest bird in the world? The Blue-winged
>>> Kookaburra, *Dacelo leachii*
>>> <
>> http://blogs.crikey.com.au/northern/2015/03/08/the-loudest-bird-in-the-world-the-blue-winged-kookaburra-dacelo-leachii/
>>> 
>>> "
>>> 
>>> --
>>> Bob Gosford
>>> Crikey.com
>>> The Northern Myth blog
>>> http://blogs.crikey.com.au/northern/
>>> Alice Springs, NT
>>> Australia
>>> Ph: (+61) 0447024968
>>> Twitter: @bgosford
>>> "The NT Government does not respond to random electronic gossip sites."
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> 
> 
> -- 
> Bob Gosford
> Crikey.com
> The Northern Myth blog
> http://blogs.crikey.com.au/northern/
> Alice Springs, NT
> Australia
> Ph: (+61) 0447024968
> Twitter: @bgosford
> "The NT Government does not respond to random electronic gossip sites."
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