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Recurso libre 
1.
Evaluating the Small Population Paradigm for Rare Large-Bodied Woodpeckers, with Implications for the Ivory-billed Woodpecker
Mattsson, Brady J.; Warnell School of Forestry and Natural Resources University of Georgia Athens, Georgia, USA 30602; bjmatt@uga.edu - Mordecai, Rua S.; Warnell School of Forestry and Natural Resources University of Georgia Athens, Georgia, USA 30602; rua.mordecai@gmail.com - Conroy, Michael J.; Warnell School of Forestry and Natural Resources University of Georgia Athens, Georgia, USA 30602; mconroy@uga.edu - Peterson, James T.; Warnell School of Forestry and Natural Resources University of Georgia Athens, Georgia, USA 30602; jpeterson@warnell.uga.edu - Cooper, Robert J.; Warnell School of Forestry and Natural Resources University of Georgia Athens, Georgia, USA 30602; rcooper@warnell.uga.edu - Christensen, Hans; Tved 107 C, DK-6270 Tønder, Denmark; dlgmail@.dk
Formato: Peer-Reviewed article,
Enlaces:
Fecha: 2008-12-10
Recurso: Avian Consevation & Ecology

Recurso libre 
2.
Identification of Summer Origins of Songbirds Migrating through Southern Canada in Autumn
Dunn, Erica H.; Environment Canada; Erica.Dunn@ec.gc.ca - Hobson, Keith A.; Environment Canada; Keith.Hobson@ec.gc.ca - Wassenaar, Len I.; Environment Canada; Len.Wassenaar@ec.gc.ca - Hussell, David J. T.; Ontario Ministry of Natural Resources; David.Hussell@mnr.gov.on.ca - Allen, Martha L.; Trent University; martha.allen@sympatico.ca
Formato: Peer-Reviewed article,
Enlaces:
Fecha: 2006-05-04
Recurso: Avian Consevation & Ecology