PIF population trend score - regional
Similar topics in Freebase
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PIF threats to non-breeding score continental
Threats to Non-breeding (TN-c) indicates vulnerability due to the effects of current and future extrinsic conditions that threaten the ability of North American breeding populations to survive over the non-breeding season. Unlike TB-c, evaluation of TN-c considers vulnerability... -
PIF breeding distribution code - global
Breeding Distribution (BD-g) ranks indicate different levels of extinction vulnerability (global) due to the spatial extent of a species’ breeding range. -
PIF continental monitoring need score
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PIF threats to breeding score - regional
Threats to Breeding (TB-r) indicates vulnerability due to the effects of current and probable future extrinsic conditions that threaten the ability of populations to survive and successfully reproduce in breeding areas within a given BCR. Evaluation of TB-r includes threats to... -
PIF threats to non-breeding score - regional
Threats to Non-breeding (TN-r) indicates vulnerability due to the effects of current and future extrinsic conditions that threaten the ability of populations to survive over the non-breeding season within a given BCR. Evaluation of TN-r includes threats to habitat, as well as other... -
PIF miscellaneous score