Aythya - Document - PDFSEARCH.IO - Document Search Engine

First Page		Document Content
Date: 2009-01-16 02:20:32 Zoology Aythya Anas Birds of Australia Breton National Wildlife Refuge Redhead Seagrass Laguna Madre Canvasback Ducks Ornithology Birds of North America		Add to Reading List Source URL: actazool.nhmus.hu Download Document from Source Website File Size: 167,69 KB Share Document on Facebook

	Mallard (Anas platyrhynchos) Status: Common breeder. Current trend: Mallards have become part and parcel of the scene in most public parks, and the map probably underestimates the true distribution of this common duck. DocID: 1v1qP - View Document
	Teal (Anas crecca) Status: Uncommon breeder. Current trend: A relatively secretive breeding duck, Teal is nonetheless present over a wide area. Upland lochs, often close to forestry and moorland appear to be favoured. V DocID: 1uI0D - View Document
	Gadwall (Anas strepera) Status: Rare (and occasional) breeder. Current trend: Increasing numbers of Gadwalls within Ayrshire, particularly in winter, have given rise to the hope that it might remain to become a breeding DocID: 1uGzh - View Document
	Predation and Parental Care at Blue‐Wing Teal (Anas discors) Nests in North Dakota Nickolas Conrad1, John Palarski1, Rebecca Eckroad1, Tanner Gue2, Kaylan Carrlson2, Susan N. Ellis‐Felege1 1 Un DocID: 1usQg - View Document
	Wigeon (Anas penelope) Status: Rare (and occasional) breeder Current trend: There remains only one area, in East Ayrshire, where Wigeon has bred in recent years. A few pairs and individuals spend the summer in potential DocID: 1uhYw - View Document