Greetings. Over the years I have often though that, when the air
pressure falls -- a storm is on the way -- the bush birds go quiet. Less
calling, less movement.
What are your observations, thoughts and knowledge about this?
- Have you observed that they go quiet when the glass is falling?
- If so, do you have a hypothesis as to why this occurs?
- Do you know of any scientific literature on the topic?
- Or am I on a completely wrong track?
Thanks - David
--
David McDonald
1004 Norton Road
Wamboin NSW 2620
Australia
T: (02) 6238 3706
M: 0416 231 890
F: (02) 9475 4274
E:
Blog: www.socialresearch.com.au/news.html
*******************************************************************************************************
This is the email announcement and discussion list of the Canberra
Ornithologists Group.
Please ensure that emails posted to the list are less than 100 kb in size.
When subscribing or unsubscribing, please insert the word 'Subscribe' or
'Unsubscribe', as applicable, in the email's subject line.
List-Post: <>
List-Help: <>
List-Unsubscribe: <>
List-Subscribe: <>
List archive: <http://bioacoustics.cse.unsw.edu.au/archives/html/canberrabirds>
List manager: David McDonald, email
<>
|
