Canadian environmental sustainability indicators : trends in Canada's bird populations.: En4-144/88-2025E-PDF
"Birds are sensitive to environmental changes, such as habitat loss and pollution, so the health of bird populations can be used as an indicator of ecosystem health. While bird populations fluctuate naturally, rapid declines can signal the need for urgent conservation action. This indicator tracks changes in the population trends of various groups using native Canadian bird species that are representative of their ecological groups"--Trends in Canada's bird populations, page 5.
Permanent link to this Catalogue record:
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| Department/Agency |
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|---|---|
| Title | Canadian environmental sustainability indicators : trends in Canada's bird populations. |
| Variant title |
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| Publication type | Monograph |
| Language | [English] |
| Other language editions | [French] |
| Earlier edition | Canadian environmental sustainability indicators : December 2019 |
| Format | Digital text |
| Electronic document | |
| Note(s) |
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| Publishing information |
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| Description | 1 online resource (19 pages) : illustrations, graphs |
| ISBN | 9780660754291 |
| Catalogue number |
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| Departmental catalogue number | EC25115 |
| Subject terms |
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