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Pluvier montagnard

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Pluvier montagnard

Nom scientifique: Charadrius montanus

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Avibase

Dendroica

Seuils:

GlobalInformations180
Regional/ContinentalInformations180
Regional SARInformations30
Sub-regional/National SARInformations1

Global

1% of the global abundance. This threshold is used to identify tigger species and IBA's under A4i/ii and A4iv categories

Regional/Continental

1% of the regional/continental population Estimate

Regional SAR

Solely IUCN Vulnerable listed species are presently eligible. The Regional threshold for these birds is static and standardized: Passeriformes (e.g. perching/songbirds) = 90 individuals (or 30 pairs); non-Passeriformes = 30 individuals (or 10 pairs).

Sub-regional/National SAR

The sub-regional/national SAR population threshold = 1% of the COSEWIC population estimate within the region (provinces/territories) the species is listed as being at risk. This threshold is used to identify trigger species and IBAs under criterion C1.

Milk River Canyon and Area (AB004)
Nombre Année Saison
41985Été
21983Été
61982Été
231981Été
121980Été
101979Été
Sage Creek (AB065)
Nombre Année Saison
12012Printemps
42007Printemps
42006Été
1 - 52006Printemps
1 - 32005Été
12001Été
1 - 22001Printemps
21995Été
Grasslands National Park (west) (SK024)
Nombre Année Saison
21987Été