New Zealand threatened species with a change in conservation status
By taxonomic group, 2005 vs 2011, number of species
| Taxonomic group | Status change | Number of species |
|---|---|---|
| Vascular plants | Improved | 0 |
| Vascular plants | Worsened | 30 |
| Birds | Improved | 8 |
| Birds | Worsened | 11 |
| Freshwater fish | Improved | 0 |
| Freshwater fish | Worsened | 8 |
| Land snails | Improved | 0 |
| Land snails | Worsened | 5 |
| Bryophytes | Improved | 0 |
| Bryophytes | Worsened | 2 |
| Weta | Improved | 3 |
| Weta | Worsened | 1 |
| Marine mammals | Improved | 0 |
| Marine mammals | Worsened | 1 |
| Bats | Improved | 1 |
| Bats | Worsened | 1 |
Data provided by
Dataset name
Environmental Reporting: Number of threatened species with a change in conservation status between 2005 and 2011
Webpage:
How to find the data
At URL provided, select 'Export' from the top right of the screen, and then 'Create Export'. You will have to register to download this dataset.
Import & extraction details
File as imported: Environmental Reporting: Number of threatened species with a change in conservation status between 2005 and 2011
From the dataset Environmental Reporting: Number of threatened species with a change in conservation status between 2005 and 2011, this data was extracted:
- Rows: 2-9
- Columns: 2-3
- Provided: 16 data points
This data forms the table Conservation - Number of threatened species with a change in conservation status between 2005 and 2011.
Dataset originally released on:
September 29, 2015
About this dataset
This is a measure of the number of species that showed genuine changes in their conservation status between the two New Zealand Threat Classification System (NZTCS) listing cycles of 2005 and 2008–11.
Purpose of collection
The number of indigenous animal and plant species with a change in conservation status is reported as an impact of changes in the state of our freshwater, land, and marine environments. A change in a species’ conservation status reflects a change in its risk of extinction.
Method of collection/Data provider
The New Zealand Threat Classification System helps quantify the risk of all indigenous plants, animals, and fungi becoming extinct. The Department of Conservation developed the NZTCS to provide a national system similar to the International Union for Conservation of Nature and Natural Resources (IUCN) Red List. The NZTCS is used to monitor the status of individual species and report on the state of indigenous biodiversity.