Atlas of colonial waterbirds nesting on the Canadian Great Lakes, 1989-1991 : part 5: herons and egrets in 1991 / by Hans Blokpoel and Gaston D. Tessier. : CW69-5/272E
This report is the fifth and final of the Atlas of colonial waterbirds nesting on the Canadian Great Lakes, 1989-1991 and it has the following purpose: (1) to present the results of the 1991 inventories of herons and egrets using the format used by the USFWS for several other atlases of colonial waterbirds, and (2) to compare the 1991 results with historical data, where available, and discuss any changes.--Page 2
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| Department/Agency | Canadian Wildlife Service. |
|---|---|
| Title | Atlas of colonial waterbirds nesting on the Canadian Great Lakes, 1989-1991 : part 5: herons and egrets in 1991 / by Hans Blokpoel and Gaston D. Tessier. |
| Series title | Technical report0831-6481272 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Paper |
| Other formats | Electronic-[English] |
| Note(s) | "This report is the fifth and final of the "Atlas of colonial waterbirds nesting on the Canadian Great Lakes, 1989-1991" and it has the following purpose: (1) to present the results of the 1991 inventories of herons and egrets using the format used by the USFWS for several other atlases of colonial waterbirds, and (2) to compare the 1991 results with historical data, where available, and discuss any changes."--Page 2. Issued also in electronic format. Résumés en français |
| Publishing information | Ottawa - Ontario : Environment Canada. 1998. |
| Binding | Softcover |
| Description | 36p. : figs., references, tables ; 28 cm. |
| ISBN | 0-662-25549-6 |
| ISSN | 0831-6481 |
| Catalogue number |
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| Subject terms | Birds |