Continental Concern species. Species must meet all of the following criteria in order to rank as Continental Concern within a given BCR: a. Listed on Watch List in PIF North American Landbird Plan (Rich et al. 2004)b. Occur regularly in significant numbers in the BCR, i.e. RD 1 c. Future conditions are not enhanced by human activities, i.e. Threat score 1
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Continental Concern species. Species must meet all of the following criteria in order to...
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Continental Concern species. Species must meet all of the following criteria in order to rank as Continental Concern within a given BCR: a. Listed on Watch List in PIF North American Landbird Plan (Rich et al. 2004)b. Occur regularly in significant numbers in the BCR, i.e. RD 1 c. Future conditions are not enhanced by human activities, i.e. Threat score 1