[NatureNS] Sick birds

Date: Wed, 06 Aug 2008 09:51:02 -0300
From: Eleanor Lindsay <kelindsay@eastlink.ca>
To: naturens@chebucto.ns.ca
User-Agent: Thunderbird 2.0.0.16 (Windows/20080708)
Precedence: bulk
Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

next message in archive
next message in thread
previous message in archive
Index of Subjects


Purple finches have become completely silent in my area after singing 
their heads off most of June and July = end of nesting or.............?? 
Any chance the sick birds presently being seen are a progression of the 
March outbreak outlined below?? At the time they were reported to be 
moving in our direction....
 
March 10, 2008

Hi All,

I just want to make you aware that over the last two weeks the Wildlife
Information Line has received several reports of dead Common Redpolls,
American Goldfinches, and, as of today, Evening Grosbeaks. I spoke with
Tufts Wildlife Clinic in North Grafton and they are also receiving
calls. In western Massachusetts dead birds have been reported in
Northampton, Goshen, Florence, and Chesterfield and in Wilmington and
North Billerica in the east.



Tests on redpoll carcasses in New York State have confirmed that the
birds died of salmonella poisoning, and Tufts believes that salmonella
is also affecting the birds here in Massachusetts.



Salmonellosis, the most common disease of feeder birds, is caused by
bacteria from the genus /Salmonella/ and often begins as an
intestinal-tract infection. Symptoms such as diarrhea, ruffled feathers,
and lethargy usually occur. The disease can spread rapidly at crowded
feeding stations as healthy birds eat food contaminated by the droppings
of sick birds. /Salmonella/ can be transmitted to people who handle sick
or dead birds; always wear disposable gloves when handling infected birds.



Callers who report sick or dead birds, in or near a feeder, should wear
disposable gloves and take down their feeders. It would be wise to
encourage neighbors to do the same. Feeders should be soaked for several
hours in a solution of 1 part bleach to 10 parts water and thoroughly
rinsed and dried. Feeders should never be cleaned in an area where food
preparation takes place. Wildlife experts believe that, if two weeks
pass without further sightings of sick or dead birds, the feeders can be
replaced.



Tufts Wildlife Clinic will take sick birds for treatment and they are
interested in reports of dead birds found near feeders. They can be
contacted at: 508-839-7918.






next message in archive
next message in thread
previous message in archive
Index of Subjects