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BROAD-WINGED HAWK

The Broad-winged Hawk is a rare breeder in the CW Region. This species usually nests in large forests with dense understory. Accurate trends cannot be calculated due to the very small sample size. Long term trends from the 2004 analysis seem to indicate that this species has declined noticeably during the past fifteen years. Photo: © Eric Secker

BROAD-WINGED HAWK  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    Annual Change Pct. Error      
  None Noted   7   33   Poor   -18% +/-46%      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uncertain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1999-2007 TREND - Point Counts

 

 

 

 

 

 

 

 

BROAD-WINGED HAWK

 

 

 

 

    Goodness of Fit
Chi-Square: p= 0.3677
     

 

 

 

 

 

 

 

 

Passes

 

 

 

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

 

     
Copyright © 2008 Audubon - Chicago Region & Bird Conservation Network