Data Zone
The site was identified as internationally important for bird conservation in 2012 because it was regularly supporting significant populations of the species listed below, meeting IBA criteria.
Populations meeting IBA criteria ('key species') at the site:| Species | Red List | Season (year/s of estimate) | Size | IBA criteria |
|---|---|---|---|---|
| Black Noddy Anous minutus | LC | breeding (1996) | 10,000 breeding pairs | A4i |
| A4iii Species group - waterbirds | n/a | breeding (1996) | 33,500–34,000 mature individuals | A4iii |
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2012. The most recent assessment (2012) is shown below.
| IBA conservation status | |||
|---|---|---|---|
| Year of assessment | State | Pressure | Response |
| 2012 | not assessed | medium | very low |
| Whole site assessed? | State assessed by | Accuracy of information | |
| yes | population | poor | |
| State (condition of the key species' populations) | |||||
|---|---|---|---|---|---|
| Species | Actual vs Reference (units) | % remaining | Result | ||
| Black Noddy Anous minutus | 10,000 / 10,000 (breeding pairs) | 100 | not assessed | ||
| A4iii Species group - waterbirds | 34,000 / 34,000 (individuals) | 100 | not assessed | ||
| Pressure (threats to the key species and/or their habitats) | ||||
|---|---|---|---|---|
| Threat | Timing | Scope | Severity | Result |
| Climate change and severe weather | likely in long term (beyond 4 years) | whole population/area (>90%) | slow deterioration (1–10% over 3 generations) | medium |
| Invasive and other problematic species and genes | happening now | whole population/area (>90%) | no deterioration (<1% over 3 generations) | low |
| Biological resource use | happening now | some of population/area (10–49%) | no deterioration (<1% over 3 generations) | low |
| Response (conservation actions taken for the key species and/or their habitats) | |||
|---|---|---|---|
| Designation | Planning | Action | Result |
| Little/none of site covered (<10%) | No management planning has taken place | Very little or no conservation action taking place | very low |
Recommended citation
BirdLife International (2025) Important Bird Area factsheet: East Fayu (Micronesia, Federated States of). Downloaded from
https://datazone.birdlife.org/site/factsheet/east-fayu-iba-micronesia-federated-states-of on 22/01/2025.