Appendix C, Table 1. Wyoming harlequin duck breeding and probable breeding 

 occurrences, 1995. 



B = Breeding, PRB = Probable breeding, BU = Breeding status unknown. 



A = 20+ pairs within a single occurrence, B = 5 - 19 pairs within the occurrence and a minimum of 10 pairs 

 within the occurrence and other occurrences within 40 km, C = 3 + pairs within the occurrence; if 5 + pairs then 

 < 10 pairs within the occurrence and other occurrences within 40 km. 

 D = 1-2 pairs, U = Unknown. Not enough data to place in a range of 2 categories. 



SNF = Shoshone National Forest, BTNF = Bridger-Teton National Forest, YNP = Yellowstone National 

 Park, GTNP = Grand Teton National Park 



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