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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| Ministère/Organisme | Canadian Wildlife Service. |
|---|---|
| Titre | 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. |
| Titre de la série | Technical report0831-6481272 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Papier |
| Autres formats offerts | Électronique-[Anglais] |
| 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 |
| Information sur la publication | Ottawa - Ontario : Environment Canada. 1998. |
| Reliure | Softcover |
| Description | 36p. : figs., references, tables ; 28 cm. |
| ISBN | 0-662-25549-6 |
| ISSN | 0831-6481 |
| Numéro de catalogue |
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| Descripteurs | Birds |