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CLIFF SWALLOW

The Cliff Swallow is an uncommon breeder in the CW Region. In our region, they nest most frequently underneath bridges and culverts near water and open areas. This species is not well monitored by the BCN Survey. Photo: Lee Karney / USFWS

CLIFF SWALLOW  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    Annual Change Pct. Error      
  None Noted   1     Poor   --- +/----      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uncertain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1999-2007 TREND - Point Counts

 

 

 

 

 

 

 

 

CLIFF SWALLOW

 

 

 

 

    Goodness of Fit
Chi-Square: p=
     

 

 

 

 

 

 

 

 

 

 

 

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

 

     
Copyright © 2008 Audubon - Chicago Region & Bird Conservation Network