Canvasback: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Article title updated for style. | Nov 12, 2026 | ||
| Invalidated site: Wildscreen Arkive - Canvasback. | May 26, 2022 | ||
| Add new Web site: Wildscreen Arkive - Canvasback. | Dec 27, 2013 | ||
| Added image of canvasback. | Nov 18, 2009 | ||
| Media added. | Feb 12, 2009 | ||
| Added new Web site: BirdWeb - Canvasback. | Aug 29, 2007 | ||
| Added new Web site: eNature.com - Canvasback. | Aug 29, 2007 | ||
| Added new Web site: Nutty Birdwatcher - Canvasback. | Aug 29, 2007 | ||
| Added new Web site: South Dakota Birds - Canvasback. | Aug 29, 2007 | ||
| Added new Web site: USGS Patuxent Wildlife Research Center - Canvasback. | Aug 29, 2007 | ||
| Added new Web site: The Cornell Lab of Ornithology - All About Birds - Canvasback. | Jul 17, 2007 | ||
| Added new Web site: Ducks Unlimited - Canvasback. | Jul 17, 2007 | ||
| Added new Web site: Hinterland Who's Who - Canvasback. | Jul 17, 2007 | ||
| Added new Web site: Bird Friends Of San Diego County - Canvasback. | Jul 17, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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