WebCanvasbacks are sometimes called the "aristocrat of ducks" for their elegant appearance. … Webcanvasbacks (Aythya valisineria) white-winged scoters (Melanitta fusca) ruddy ducks (Oxyura jamaicensis) red-breasted mergansers (Mergus serrator) Economic Importance for Humans: Positive. Lesser scaup are important members of North American wetland ecosystems. They are also hunted during migration.

Canvasback (Aythya valisineria) - BirdLife species factsheet

WebAythya valisineria - Distribution map breeding migration year-round non-breeding … WebPage: Tree of Life Aythya valisineria. Canvasback. The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0. Note that images and other media featured on this page are each governed by their own license, and they may or may not be available for reuse. Click on an image or a media link to ... brian griffin auctioneer

Aythya valisineria (A.Wilson, 1814) - GBIF

Web21 Apr 2024 · Vallisneria, also known as eel grass or wild celery, is a freshwater aquatic evergreen perennial that is somewhat tolerant of salty conditions, albeit with lessened growth. It belongs to Hydrocharitaceae, the tape grass family, a largely tropical family that includes frogbit. Webcanvasbacks (Aythya valisineria) white-winged scoters (Melanitta fusca) ruddy ducks … WebAythya americana ( Eyton, TC 1838) summary taxon grid synonyms map life history eBird Wikipedia NatureServe ITIS Flickr Audio More links The redhead is a medium-sized diving duck. The scientific name is derived from Greek aithuia, an unidentified seabird mentioned by authors including Hesychius and Aristotle, and Latin americana, of America. brian griese brock purdy