Gunnison Bay/North Arm UT01


IBA Justification

The site was identified as internationally important for bird conservation in 2009 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List Season (year/s of estimate) Size IBA criteria
American White Pelican Pelecanus erythrorhynchos LC breeding (2000) 24,154 birds A4i
Snowy Plover Charadrius nivosus NT breeding (1998) 377 birds A4i
A4iii Species group - waterbirds n/a breeding (2000) 20,000-49,999 birds A4iii

IBA Protection

Year Protected Area Designation (management category) % coverage of IBA
- Utah State Department of Wildlife Resources 201 State Conservation Area (V) 26
1998 Salt Wells Area of Critical Environmental Concern (V) 6
1998 Central Pacific Railroad Grade Area of Critical Environmental Concern (V) 1


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Gunnison Bay/North Arm UT01 (USA). Downloaded from https://datazone.birdlife.org/site/factsheet/gunnison-bay-north-arm-ut01-iba-usa on 23/12/2024.