Full Site

Greater Sage-Grouse

Search

Greater Sage-Grouse

Scientific Name: Centrocercus urophasianus

Wikipedia Page

Avibase

Dendroica

Cornell Lab of Ornithology

Thresholds:

GlobalInformation1,500
Regional/ContinentalInformation1,500
Regional SARInformation30
Sub-regional/National SARInformation1

Global

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

Regional/Continental

1% of the regional/continental population estimate.

Regional SAR

This threshold is static and standardized: Passeriformes (e.g. perching/songbirds) = 90 individuals (or 30 pairs); non-Passeriformes = 30 individuals (or 10 pairs). Only species listed by the IUCN as Vulnerable are presently eligible.

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.

Sage Creek (AB065)
Number Year Season
92016Spring
132015Winter
42012Spring
42010Spring
122008Winter
222006Spring
92004Spring
82003Summer
6 - 212003Spring
42002Fall
9 - 232002Spring
13 - 502001Spring
202000Fall
10 - 322000Spring
141995Winter
81995Summer
81995Spring
4 - 51994Spring
12 - 181993Spring
9 - 281992Spring
251991Spring
Govenlock-Nashlyn-Battle Creek Grasslands (SK039)
Number Year Season
72001Winter
13 - 211998Winter
21 - 371997Winter
341994Winter
141993Winter
81990Winter
2331990Other
Grasslands National Park (west) (SK024)
Number Year Season
42013Spring
72010Summer
152005Spring
132004Spring
41999Summer
161995Spring
4031990Other
Grasslands National Park (east) (SK023)
Number Year Season
102016Spring
3151990Summer