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Appendix 2

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Appendix 2. Differences between 2012 and 2017 colony presence and size for colonial waterbird species (Ring-billed Gull, Herring Gull, Caspian Tern, Common Tern, Double-crested Cormorant, American White Pelican) on the large lakes of southern Manitoba, Canada.

Figure A2.1. Number of breeding pairs of Ring-billed Gulls on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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Figure A2.2. Number of breeding pairs of Herring Gulls on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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Figure A2.3. Number of breeding pairs of Caspian Terns on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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Figure A2.4. Number of breeding pairs of Common Terns on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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Figure A2.5. Number of breeding pairs of Double-crested Cormorants on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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Figure A2.6. Number of breeding pairs of American White Pelicans on the large lakes of southern Manitoba based on aerial surveys conducted in 2012 and 2017.

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