說明
This is the data from the 2021 New Zealand Garden Bird Survey (NZGBS), a citizen science project where participants count the maximum number of birds seen or heard in a survey area of their choice for one hour. The survey has been held annually since 2007 and runs for 9 days in late June/early July.
Note: this dataset contains additional variables using the measurement or fact extension (details about feeding birds (whether the observer feeds birds, the type of food fed, whether birds were fed in the survey area, whether birds were fed during the survey), whether there is a bird bath in the survey area, vegetation present in the survey area). These variables are visible when you view the details of a record. If you wish to use these variables you may need to download this dataset directly from our IPT installation.
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 58,214 筆紀錄。
亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
(2022): New Zealand Garden Bird Survey 2021. v1.6. GBIF New Zealand. Dataset/Occurrence. https://ipt.landcareresearch.co.nz/resource?r=nzbirdsurvey2021&v=1.6
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 GBIF New Zealand。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: d9c8c1cf-d652-419b-98e8-b66d7a81e524。 GBIF New Zealand 發佈此資源，並經由GBIF New Zealand同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Occurrence; Observation
聯絡資訊
- 出處
- Citizen science project
- 76 Gerald Street
- 元數據提供者 ●
- 連絡人
- Research Technician
http://orcid.org/0000-0002-0683-1206
- 研究主持人
- Ecologist
- 764 Cumberland Street
- 審閱者
- Researcher
- 出處
- Research Associate
- 研究主持人
- 764 Cumberland Street
- 作者
- Ecologist
- 764 Cumberland Street
地理涵蓋範圍
Aotearoa - New Zealand: North and South Islands and Rakiura
| 界定座標範圍 | 緯度南界 經度西界 [-47.3, 166.4], 緯度北界 經度東界 [-34.38, 178.6] |
|---|
分類群涵蓋範圍
Birds observed in New Zealand.
| Class | Aves (Birds) |
|---|
時間涵蓋範圍
| 起始日期 / 結束日期 | 2021-06-26 / 2021-07-04 |
|---|
計畫資料
The New Zealand Garden Bird Survey (NZGBS) was initiated in 2007 and involves participants recording the number and type of birds they see or hear in their gardens, schools or parks over a 1-hour time period. The survey occurs annually during 1 week in the austral winter (late June to early July). Participants upload their bird counts to an online form that records their observations against their geographical location. Participants also provide information about the area they have surveyed that could influence the species and abundances of birds they record. A subset of the data are analysed to estimate population changes of 14 bird species nationally and regionally, with results used to produce an annual State of Garden Birds report. The NZGBS is particularly effective at engaging diverse urban people in an authentic task that has multiple benefits, including providing a national valuable data set that can be used to inform environmental management and reporting.
| 計畫名稱 | New Zealand Garden Bird Survey 2021 |
|---|---|
| 辨識碼 | 10DF1AEB-DF2D-4C25-8556-83D9E95E25E5 |
| 經費來源 | Strategic Science Investment Fund, Ministry of Business, Innovation and Employment. |
| 研究區域描述 | Covering anywhere in New Zealand where a citizen observer chose to make observations. |
| 研究設計描述 | A citizen science project that is run annually over one week (two weekends) in late June to early July. Participants record the maximum number of each species of bird observed (seen or heard) in a one-hour period. Participants are asked questions about survey location, survey area size, vegetation type in the survey area, whether the birds were fed during the survey (and what type of food), and whether there was a bird bath available. |
參與計畫的人員:
- 程式設計師
- 程式設計師
取樣方法
Participants record the maximum count of each species observed (seen or heard) within a one-hour period. They are also asked a number of questions about the survey area including: a description of the survey area (categorical, single-value: urban garden|urban school|urban park|rural garden|rural school|rural park); the size of the survey area (categorical, single-value: up to 100 m2|100-200 m2|200-400m2|400-600 m2|more than 600 m2); the vegetation type/s in the survey area (categorical, multi-value: Lawn and low statured garden (lawn, flower and/or vege gardens)|Shrub (shrubs less than 5 m tall)|Tree (trees greater than 5 m tall)|Other (with a comment field)); a series of questions about whether they feed birds: 1) whether the observer feeds birds (checkbox: true or false), 2) type of food fed (bread|fat|fruit|seeds|sugar water|other foods with a comment field), 3) whether birds are fed in the survey area (checkbox: true or false), 4) whether food was available during survey (checkbox: true or false); and whether a bird bath is available in the survey area (checkbox: true or false). The online survey was undertaken with social ethics approval from the host organisation Manaaki Whenua – Landcare Research (application New Zealand Garden Bird Survey 2021/38).
| 研究範圍 | The area surveyed is chosen by the citizen completing the survey. Participants are asked to choose a garden, park or school to complete the survey in. The type of area chosen is indicated in the data. Participants are asked to estimate the extent of the survey area and this is indicated in the data. Observations are undertaken in the survey area for one hour. |
|---|---|
| 品質控管 | Pictorial bird identification guides and tally sheets are provided via the NZGBS website to facilitate correct identification. Data are submitted via an online form. Date, time and location (obtained by participant entering the survey address into AddressFinder or clicking their location on a map in the form) are compulsory fields. The following are removed before the data are uploaded to GBIF: 1) true duplicates (i.e., entries that are completely identical to another entry), 2) entries completed by bots, 3) entries where the georeferences are outside the bounds of New Zealand as described in Geographic Coverage, and 4) records where no birds were recorded and the participant did not confirm, via tickbox or comment, that they observed no birds during that hour-long survey. Some entries in the uploaded data may appear identical but were submitted, for example, by different participants surveying the same location at the same time. Georeferences for surveys were deemed incorrect if the georeferences were within the bounds of New Zealand as described in Geographic Coverage but greater than 500 m from the coast of NZ. In these cases the georeferences have been given a georeferenceVerificationStatus of incorrect and the georeferences have been entered as verbatim georeferences. The data are not edited in any other way and represent the data as uploaded by each participant. |
方法步驟描述:
- Instructions for completing the survey: 1. Visit the NZ Garden Bird Survey website https://gardenbirdsurvey.nz/ to get started and download the tally sheets. 2. Select a garden, marae, or a local park or school grounds. 3. Choose any ONE day between 26 June and 4 July, 2021. 4. Look and listen for birds on that day for ONE hour. 5. For each species, record the HIGHEST number seen or heard at one time. 6. Submit the results online at the NZ Garden Bird Survey website - a link to the survey form will go live on the first day of the survey. New Zealand Garden Bird Survey website https://gardenbirdsurvey.nz/
引用文獻
- New Zealand Garden Bird Survey (2022): nzbirdsurvey2021. Manaaki Whenua - Landcare Research. Dataset/Occurrence. https://ipt.landcareresearch.co.nz/resource?r=nzbirdsurvey2021
額外的詮釋資料
2021 State of New Zealand Garden Birds report: Hayman E, Brandt AJ, MacLeod CJ, Howard S, Gormley AM, Spurr EB. 2021. State of NZ Garden Birds 2021 | Te āhua o ngā manu o te kāri i Aotearoa. Manaaki Whenua - Landcare Research, Lincoln. ISSN 2744-5267. Datastore site (previous and subsequent reports, other resources): https://datastore.landcareresearch.co.nz/organization/nz-garden-bird-survey
| 目的 | The New Zealand Garden Bird Survey (NZGBS) is a citizen science programme that surveys birds in urban and rural landscapes nationwide, engaging a wide range of New Zealanders since it began in 2007. As NZ’s longest-running annual survey of biodiversity at the national scale, these data can be used to detect changes in the distribution and abundance of bird species to inform environmental management and reporting, as well as support research programmes, at a variety of scales. |
|---|---|
| 維護說明 | This is the New Zealand Garden Bird Survey data collected in 2021. This won't be updated further. Surveys undertaken in other years are published as separate resources. |
| 替代的識別碼 | d9c8c1cf-d652-419b-98e8-b66d7a81e524 |
| https://ipt.landcareresearch.co.nz/resource?r=nzbirdsurvey2021 |