Introduction
General
The Bird Resource: Its National and International Significance
The Environment and Changes to Ecoprovinces of British Columbia
Taxonomy and Nomenclature
Methods, Terms, and Abbreviations
Data Sources and Limitations
Data Management and Summarization
The Raw Data
Form and Content
Species Accounts
Checklist of British Columbia Birds
Passerines: Flycatchers through Vireos
Regular Species
Tyrannidae: Tyrant Flycatchers
Alaudidae: Larks
Hirundinidae: Swallows
Corvidae: Jays, Magpies, and Crows
Paridae: Titmice
Aegithalidae: Bushtits
Sittidae: Nuthatches
Certhiidae: Creepers
Troglodytidae: Wrens
Cinclidae: Dippers
Muscicapidae: Kinglets, Bluebirds, and Thrushes
Mimidae: Catbirds, Mockingbirds, and Thrashers
Motacillidae: Wagtails and Pipits
Bombycillidae: Waxwings
Laniidae: Shrikes
Sturnidae: Starlings and Allies
Vireonidae: Vireos
Casual, Accidental, Extirpated, and Extinct Species
Appendices
1 Migration Chronology
2 Summary of Official Christmas Bird Counts in British Columbia (1957 through 1993)
3 Summary of Official Breeding Bird Surveys in British Columbia (1968 through 1994)
4 Contributors
5 Structure of Data Base Files
6 Computer Programs