Pulse Brain · Growing Health Evidence Index
Tier 1 — Meta-analysis / systematic reviewPeer-reviewed

State of the World's Birds

Alexander Charles Lees; Lucy E. Haskell; Tris Allinson; Simeon Bezeng Bezeng; Ian J. Burfield; Luis Miguel Renjifo; Kenneth V. Rosenberg; Ashwin Viswanathan; Stuart H. M. Butchart

Annual Review of Environment and Resources · 2022

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Summary

This comprehensive assessment of the world's birds synthesises current knowledge on population status, geographic trends and conservation threats at a global scale. Published in Annual Review of Environment and Resources by a consortium of leading ornithologists and conservation scientists, it likely serves as an authoritative synthesis informing understanding of avian biodiversity under anthropogenic pressures. The work appears positioned to support evidence-based environmental policy and conservation prioritisation.

Regional applicability

UK bird populations and distributions are embedded within the broader European and global patterns documented here. Findings on drivers of decline (habitat loss, climate impacts, land intensification) are directly relevant to UK conservation policy and land-management practice, particularly regarding agricultural intensification effects on farmland birds.

Key measures

Bird population trends, species richness, threat status, geographic distribution patterns, extinction risk assessments

Outcomes reported

The study assessed the current state of global bird populations, documenting trends in abundance, distribution and extinction risk across regions and species. It likely synthesised data on threats to birds including habitat loss, climate change and land-use change.

Theme
Climate & resilience
Subject
Climate & greenhouse gas mitigation
Study type
Systematic Review
Study design
Systematic review
Source type
Peer-reviewed study
Status
Published
Geography
Global
System type
Other
DOI
10.1146/annurev-environ-112420-014642
Catalogue ID
NRmo9rin9c-0b7

Topic tags

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