The site was identified as important 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 List1 | Season | Year(s) | Size | IBA criteria |
---|---|---|---|---|---|
Magpie Goose Anseranas semipalmata | LC | resident | 1984-1991 | 50,000-332,000 individuals | A4i |
Wandering Whistling-duck Dendrocygna arcuata | LC | non-breeding | 1990-2000 | 40,000 individuals | A4i |
Pied Heron Egretta picata | LC | resident | 1990-2000 | 2,500 individuals | A4i |
Bush Thick-knee Burhinus grallarius | LC | resident | 1998-2008 | uncommon | A1 |
Great Knot Calidris tenuirostris | EN | non-breeding | 1990-2002 | 5,000 individuals | A4i |
Varied Lorikeet Psitteuteles versicolor | LC | resident | 1998-2008 | uncommon | A3 |
Rainbow Pitta Pitta iris | LC | resident | 1998-2008 | frequent | A2, A3 |
Silver-crowned Friarbird Philemon argenticeps | LC | resident | 1998-2008 | uncommon | A3 |
Bar-breasted Honeyeater Ramsayornis fasciatus | LC | resident | 1998-2008 | uncommon | A3 |
White-gaped Honeyeater Stomiopera unicolor | LC | resident | 1998-2008 | common | A3 |
Australian Yellow White-eye Zosterops luteus | LC | resident | 1998-2008 | uncommon | A3 |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2009) may differ.
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2009. The most recent assessment (2016) is shown below.
IBA conservation assessment | |||
---|---|---|---|
Year of assessment | State | Pressure | Response |
2016 | near favourable | high | low |
Whole site assessed? | State assessed by | Accuracy of information | |
yes | habitat | poor |
State (condition of the trigger species' habitats) | |||
---|---|---|---|
Habitat | Quantity (% remaining) | Quality (% carrying capacity) | Result |
Wetlands (inland) | good (> 90%) | moderate (70-90%) | near favourable |
Pressure (threats to the trigger species and/or their habitats) | ||||
---|---|---|---|---|
Threat | Timing | Scope | Severity | Result |
Agricultural expansion and intensification | happening now | some of area/population (10-49%) | moderate to rapid deterioration | high |
Energy production and mining | likely in long term (beyond 4 years) | whole area/population (>90%) | moderate to rapid deterioration | high |
Invasive and other problematic species and genes | happening now | majority/most of area/population (50-90%) | slow but significant deterioration | high |
Climate change and severe weather | likely in long term (beyond 4 years) | some of area/population (10-49%) | moderate to rapid deterioration | medium |
Pollution | happening now | some of area/population (10-49%) | slow but significant deterioration | medium |
Human intrusions and disturbance | happening now | small area/few individuals (<10%) | slow but significant deterioration | low |
Residential and commercial development | happening now | small area/few individuals (<10%) | no or imperceptible deterioration | low |
Transportation and service corridors | happening now | small area/few individuals (<10%) | no or imperceptible deterioration | low |
Natural system modifications | happening now | majority/most of area/population (50-90%) | no or imperceptible deterioration | low |
Response (conservation actions taken for the trigger species and/or their habitats) | |||
---|---|---|---|
Protected areas | Management plan | Other action | Result |
Little/none of site covered (<10%) | No management plan exists but the management planning process has begun | Some limited conservation initiatives are in place | low |
Year | Protected Area | Designation | % overlap with IBA |
---|---|---|---|
2005 | Channel Point | Coastal Reserve | <1 |
Habitat1 | Habitat detail | % of IBA |
---|---|---|
Forest | Melaleuca forests & woodlands, Mangroves | major (>10) |
Marine Intertidal | major (>10) | |
Marine Neritic | major (>10) | |
Wetlands (inland) | Riverine floodplains | major (>10) |
Land use | % of IBA |
---|---|
other | major (>10) |
rangeland/pastureland | minor (<10) |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Anson Bay, Daly and Reynolds River Floodplains (Australia). Downloaded from
https://datazone.birdlife.org/site/factsheet/anson-bay-daly-and-reynolds-river-floodplains-iba-australia on 22/11/2024.