BCNBIRDS.ORG
       
MARSH WREN

The Marsh Wren is an uncommon to fairly common breeder in the CW Region. Breeding habitat includes marshes with tall, dense cattails or reeds. Birds are usually found in small colonies and are more often heard than seen. This marshland species is not adequately sampled by the BCN Survey. Photo: © Heather Secker

MARSH WREN  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    Annual Change Pct. Error      
  None Noted   36   172   Poor   +23% +/-23%      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CW-PR3

 

 

 

 

 

 

 

 

 

Uncertain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1999-2007 TREND - Point Counts

 

 

 

 

 

 

 

 

MARSH WREN

 

 

 

 

    Goodness of Fit
Chi-Square: p= 0.1674
     

 

 

 

 

 

 

 

 

Passes

 

 

 

    model fits if p >0.05 (model
estimate is not significantly
dif. from observed counts)
     
           

 

     
Copyright © 2008 Audubon - Chicago Region & Bird Conservation Network