Molt and aging criteria for four North American grassland passerines /

Habitat characteristics of some passerine birds in western North American taiga /
by: Kessel, Brina
Published: (1998)

Life histories of North American flycatchers larks, swallows, and their allies.
by: Bent, Arthur Cleveland, 1866-1954
Published: (1970)

Key-list of the Palaearctic and Oriental passerine birds.
by: Wynne, Owen E., 1887-
Published: (1956)

A guide to nestling development and aging in altricial passerines /
Published: (2007)

Birds of the Palearctic : passerines /
by: Arlott, Norman
Published: (2007)

Population biology of passerine birds : an integrated approach /
Published: (1990)

Population biology of passerine birds : an integrated approach /
Published: (1990)

Hindlimb myology and evolution of the old world suboscine passerine birds (Acanthisittidae, Pittidae, Philepittidae, Eurylaimidae) /
by: Raikow, Robert J.
Published: (1987)

An atlas of speciation in African passerine birds /
by: Hall, B. P. (Beryl Patricia)
Published: (1970)

Field guide to the songbirds of South America : the passerines /
by: Ridgely, Robert S., 1946-
Published: (2009)

Song birds of the world /
by: Austin, Oliver Luther, 1903-1988
Published: (1967)

Molt in North American birds /
by: Howell, Steve N. G.
Published: (2010)

Appendicular myology and relationships of the New World nine-primaried oscines (Aves: Passeriformes) /
by: Raikow, Robert J.
Published: (1978)

Kākāwahie : Paroreomyza flammea. Oʻahu ʻalauahio : Paroreomyza maculata /
by: Baker, Paul Edward
Published: (2000)

Verdin : Auriparus flaviceps /
by: Webster, Marcus David
Published: (1999)

Brown-crested flycatcher : Myiarchus tyrannulus /
by: Cardiff, Steven W.
Published: (2000)

Red-breasted nuthatch : Sitta canadensis /
by: Ghalambor, Cameron K.
Published: (1999)

Maui ʻalauahio : Paroreomyza montana /
by: Baker, Helen
Published: (2000)

Significance of white markings in birds of the order Passeriformes.
by: Tracy, Henry Chester, 1876-
Published: (1910)

ʻĀkohekohe : Palmeria dolei /
by: Berlin, Kim Elizabeth
Published: (1998)

The feathered vocalist, or, History of British singing birds : with an appendix ... /
by: Baxter, W. E.
Published: (1832)

The birds of the Palearctic fauna : a systematic reference, order Passeriformes.
by: Vaurie, Charles
Published: (1959)

Speciation and geographic variation in black-tailed gnatcatchers /
by: Atwood, Jonathan L.
Published: (1988)

Northwestern crow : Corvus caurinus /
by: Verbeek, Nicolaas A. M.
Published: (1999)

A test of the monophyly of the Manakins (Pipridae) and of the Cotingas (Cotingidae) based on morphology /
by: Prum, Richard O.
Published: (1990)

Olive-sided flycatcher : Contopus cooperi /
by: Altman, Bob
Published: (2000)

Prothonotary warbler : Protonotaria citrea /
by: Petit, Lisa Jane
Published: (1999)

Primary feather molt of juvenile mourning doves in Texas /
by: Morrow, Michael Eugene, 1958-
Published: (1983)

North American Banding Council : promoting sound and ethical banding principles and techniques.
Published: (2001)

Patterns and evolutionary significance of geographic variation in the Schistacea group of the fox sparrow (Passerella iliaca) /
by: Zink, Robert M.
Published: (1986)

De sperwer als roofvijand van zangvogels.
by: Tinbergen, Lukas, 1915-
Published: (1946)

Song birds /
by: Edwards, Percy, 1908-
Published: (1986)

Quill mites (Acari:Prostigmata:Syringophilidae) from African passeriform birds /
by: Skoracki, Miej
Published: (2003)

Geographic variation in four species of birds in Oaxaca, Mexico.
by: Rowley, J. Stuart
Published: (1968)

Information resources on induced molting in chickens, 1902-2002 /
by: Allen, Tim (John Timothy), 1953-
Published: (2002)

A taxonomic study of Family Proctophyllodidae and Aloptidae (Analgoidea) of Costa Rican passeriform birds /
by: Wang, Wen Sam Tsai, 1951-
Published: (1980)