Orbis and the online journal page are sites where journal information on title holdings and access to online editions can be found. The folowing journals are held in the Yale libraries and are taken from the Journal Citation Reports database, their Ornithology category.

Acta Ornithologica - online 2008- Ornithology in print 1933-2000 missing 16 (12)

Bird Conservation International - online 1991- Ornithology 1991-2000

Journal of Field Ornithology - online 1980-

IBIS - online 1859- Ornithology 1859-2009

Journal of Avian Biology - online 1994- Ornithology 1995-2007

Auk - online 1884- LSF 1901-2006 Ornithology 1901-2009

Journal of Ornithology - online 1853-

Emu - Ornithology 1901-2003

Condor: bulletin of the Cooper Ornithological Club - online 1899- LSF 1899-2006 Ornithology 1899-2009

Bird Study: the journal of the British Trust for Ornithology - online 1954- LSF 1958-1988 Ornithology 1954-2010 Pt. 1

Journal of Raptor Research - online 2006- Ornithology 1987-2001

Ardeola - Ornilthology 1954-2000

Waterbirds - online 1999-2007 Ornithology 1999-2001

Avian Conservation and Ecology - online 2005- (open access)

Ornis Fennica - online 2009- Ornithology 1924-2001

Ardea - online 2007- Ornithology 1912-2000

Wilson Journal of Ornithology or Wilson Quarterly or Wilson Bulletin - online 1894- LSF print 1892-1970 Ornithology 1894-2009

Ostrich - online 1930- Ornithology 1930-2000

Forktail - Ornithology 1986-1997

Ornitologia Neotropical - Ornithology 1991-2000

Ararajubai Revista Brasileira de Ornitologia - Ornithology 1990-2006 with some missing