| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.947375 |
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| 003 | CaOODSP |
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| 005 | 20250721145512 |
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| 006 | m o d f |
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| 007 | cr cn||||||||| |
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| 008 | 250124t20252025qucad ob f000 0 eng d |
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| 020 | |a9780660754291 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn4-144/88-2025E-PDF |
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| 245 | 00|aCanadian environmental sustainability indicators : |btrends in Canada's bird populations. |
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| 246 | 13|aTrends in Canada's bird populations |
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| 264 | 1|aGatineau QC : |bEnvironment and Climate Change Canada = Environnement et changement climatique Canada, |c2025. |
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| 264 | 4|c©2025 |
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| 300 | |a1 online resource (19 pages) : |billustrations, graphs |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aCover title. |
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| 500 | |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : tendances des populations d’oiseaux du Canada. |
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| 500 | |a"May 2025." |
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| 504 | |aIncludes bibliographical references (page 11). |
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| 520 | |a"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. |
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| 650 | 0|aBird populations|xEstimates|zCanada. |
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| 650 | 0|aEnvironmental indicators|zCanada. |
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| 710 | 1 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body. |
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| 775 | 08|tIndicateurs canadiens de durabilité de l'environnement : |w(CaOODSP)9.947376 |
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| 795 | |tCanadian environmental sustainability indicators : |bDecember 2019|w(CaOODSP)9.882092 |
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| 856 | 40|qPDF|s549 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/en4/En4-144-88-2025-eng.pdf |
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| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/trends-bird-populations.html |
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| 986 | |aEC25115 |
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