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 |
|---|---|---|---|---|---|
| Northern Shoveler Spatula clypeata | LC | winter | 1991 | 500-2,500 individuals | B1i, C3 |
| Northern Pintail Anas acuta | LC | passage | 1991 | 500-4,000 individuals | B1i, C3 |
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 |
|---|---|---|---|
| - | LPO-BirdLife parcels - FR030 | Private Reserve | 6 |
| - | FR030 | Hunting Reserve | 3 |
| 1987 | Tourbière de Logné | Arrêté de protection de biotope | 4 |
| 1995 | Marais de l'Erdre | Site of Community Importance (Habitats Directive) | 74 |
| 1998 | Acquisitions par la LPO-Loire-Atlantique | Private Reserve | 6 |
| 2004 | Marais de l'Erdre | Special Protection Area (Birds Directive) | 76 |
| 2011 | Tourbière de Logné | Réserve naturelle régionale | 2 |
| Habitat1 | Habitat detail | % of IBA |
|---|---|---|
| Wetlands (inland) | Water fringe vegetation | 100 |
| Land use | % of IBA |
|---|---|
| agriculture | - |
| fisheries/aquaculture | - |
| hunting | - |
| tourism/recreation | - |
| urban/industrial/transport | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Marais de Mazerolles-Petit Mars (France). Downloaded from
https://datazone.birdlife.org/site/factsheet/marais-de-mazerolles-petit-mars-iba-france on 23/11/2024.