According to our local expert, Martin Muller, Pied-billed Grebe incubation
ranges from 23-27 days. Courtesy of Martin's lecture to the SAS Master
Birding class last fall. ;)



Mason Flint

Bellevue, WA





From: tweeters-bounces at mailman1.u.washington.edu
[mailto:tweeters-bounces at mailman1.u.washington.edu] On Behalf Of Marc
Hoffman
Sent: Monday, May 26, 2008 2:29 AM
To: tweeters at u.washington.edu
Subject: [Tweeters] Pied-Billed Grebe incubation period?



Tina blade and I paddled around the Washington Park Arboretum Sunday. We
noted three Pied-Billed Grebe nests with eggs, along the shore of the island
that is northwest of the north end of E Foster Island Road. Photos at
http://www.dartfrogmedia.com/birds/piedBilledGrebes080525

Does anyone on the list know the incubation period for the eggs? I'd love to
get some photos around hatching time.


Marc Hoffman
Kirkland, WA
http://www.dartfrogmedia.com <http://www.dartfrogmedia.com/>
mailto: tweeters at dartfrogmedia dot com