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Bicknell's Thrush

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Bicknell's Thrush

Scientific Name: Catharus bicknelli

Wikipedia Page

Avibase

Dendroica

Cornell Lab of Ornithology

Thresholds:

GlobalInformation400
Global SARInformation30
Regional/ContinentalInformation400
Sub-regional/National SARInformation70

Global

1% of the global population estimate. This threshold is used to identify trigger species and IBAs under categories A4i/ii and A4iv.

Global SAR

A global species-at-risk threshold which is static and standard, based on the IUCN's global species-at-risk status.

Regional/Continental

1% of the regional/continental population estimate.

Sub-regional/National SAR

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

Massif du mont Gosford (QC120)
Number Year Season
3,498 - 6,8981998Summer
Mont Mégantic (QC156)
Number Year Season
866 - 1,1781998Summer
Cape Breton Highlands National Park (NS056)
Number Year Season
400 - 8001995Summer
Central Cape Breton Highlands (NS061)
Number Year Season
100 - 4001995Summer
Nepisiguit Highlands (NB024)
Number Year Season
1501997Summer
Cape North and Money Point (NS030)
Number Year Season
501999Summer
1001995Summer
Mount Carleton Provincial Park (NB034)
Number Year Season
50 - 1001997Summer
Scatarie Island (NS052)
Number Year Season
501995Summer
St. Paul Island (NS032)
Number Year Season
501985Summer
Monts Chic-Chocs (QC029)
Number Year Season
351999Summer