Appendix A, Table 1. Idaho 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 20 km, C = 3+ pairs within the occurrence; if 



5+ pairs then < 10 pairs within the occurrence and other occurrences within 20 km. 



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



IPNF= Idaho Panhandle National Forest, CNF = Colville National Forest, CLNF = Clearwater National 



Forest, IDL = Idaho Department of State Lands. 



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