Susitna Flats


IBA Justification

The site was identified as important in 2012 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 List1 Season Year(s) Size IBA criteria
Hudsonian Godwit Limosa haemastica VU breeding 1998 1,279 unknown A4i
Rock Sandpiper Calidris ptilocnemis LC non-breeding 1999 25,350 unknown A4i

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2012) may differ.


IBA Protection

Year Protected Area Designation % overlap with IBA
1976 Susitna Flats State Game Refuge 96


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Susitna Flats (USA). Downloaded from https://datazone.birdlife.org/site/factsheet/susitna-flats-iba-usa on 23/11/2024.