Waterfowl survey, 1970 / D. Guignion. : CW68-23/1970E-PDF
"The Canadian Wildlife Service conducts annual aerial surveys on Prince Edward Island during the autumn migratory period. A banding program is also undertaken by the Canadian Wildlife Service during the summer months but no regular waterfowl breeding survey is conducted by the Service on Prince Edward Island. ... The objectives of the study are to choose an adequate number of typical waterfowl breeding regions and in these to set up permanent census areas to determine annual trends in breeding density, species composition, and brood production"--p. 1-2.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.847104&sl=1
| Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. |
|---|---|
| Titre | Waterfowl survey, 1970 / D. Guignion. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Title from label on cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. |
| Information sur la publication | [Charlottetown, P.E.I.] : [Canadian Wildlife Service], 1970. |
| Auteur / Contributeur | Guignion, Daryl L. |
| Description | 49 p. : ill., col. maps, col. photos |
| Numéro de catalogue |
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| Descripteurs | Aquatic birds Environmental management |