Data Zone
Year of most recent IBA criteria assessment: 2014
Populations of IBA trigger species| Species | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
|---|---|---|---|---|---|
| Fairy Prion Pachyptila turtur | LC | breeding | 1990-2000 | min 40,000 breeding pairs | A4ii |
| Chatham Shag Leucocarbo onslowi | CR | breeding | 1967-2011 | 50-83 nests | A1, A4i |
| Pitt Shag Phalacrocorax featherstoni | EN | breeding | 1990-2011 | 47-66 nests | A1, A4i |
| Chatham Oystercatcher Haematopus chathamensis | EN | resident | - | present | A1 |
| Shore Plover Thinornis novaeseelandiae | EN | resident | - | present | A1 |
| Chatham Snipe Coenocorypha pusilla | VU | resident | 1990-1996 | 200-250 breeding pairs | A1, A4i |
| Chatham Parakeet Cyanoramphus forbesi | VU | resident | - | present | A1 |
| Black Robin Petroica traversi | EN | resident | - | present | A1 |
| A4iii Species group - seabirds | n/a | - | - | 20,000-49,999 breeding pairs | A4iii |
Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.
For more information about the IBA assessment process and criteria please click here
Protection status:
| Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
|---|---|---|---|---|
| Mangere Island | Nature Reserve | 115 | protected area overlaps with site | 0 |
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Marine Coastal/Supratidal | - | |
| Marine Intertidal | - | |
| Shrubland | - | |
| Forest | - |
Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Mangere. Downloaded from
http://www.birdlife.org on 07/03/2021.
