Data Zone
The site was identified as important in 2000 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 |
|---|---|---|---|---|---|
| Greater White-fronted Goose Anser albifrons | LC | passage | 1997 | 15,108 individuals | A4i, B1i |
| Lesser White-fronted Goose Anser erythropus | VU | passage | 1997 | 43 individuals | A1 |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2000) may differ.
| Year | Protected Area | Designation | % overlap with IBA |
|---|---|---|---|
| - | Name Unknown, site No. V (Yaroslavskaya obl, Gavrilovo-Yamskiy rayon) | Zakaznik | 3 |
| 1993 | Ust'evskiy | Zakaznik | 5 |
| Habitat1 | Habitat detail | % of IBA |
|---|---|---|
| Shrubland | Scrub | 30 |
| Wetlands (inland) | Standing freshwater, Rivers and streams | 30 |
| Forest | Alluvial and very wet forest | 15 |
| Grassland | Humid grasslands | 15 |
| Artificial/Terrestrial | Other urban and industrial areas, Arable land | 5 |
| Land use | % of IBA |
|---|---|
| hunting | 100 |
| nature conservation and research | 100 |
| tourism/recreation | 20 |
| urban/industrial/transport | 5 |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Flood-plain of Kotorosl' and Ust'e rivers (Russia (European)). Downloaded from
https://datazone.birdlife.org/site/factsheet/flood-plain-of-kotorosl-and-uste-rivers-iba-russia-(european) on 24/11/2024.