Please cite this data as follows, and pay attention to the rights documented in the rights.txt:
Please respect the rights declared for each dataset in the download: 
University of Alaska Museum Bird Collection (UAM), University of Alaska Fairbanks doi:10.15468/cxoocz
Denver Museum of Nature & Science Egg/Nest Collection doi:10.15468/udo5wb
Naturalis Biodiversity Center: Naturalis Biodiversity Center (NL) - Aves doi:10.15468/dxmzbz
Colección Ornitológica del Museo de Zoología 'Alfonso L . Herrera', México (MZFC, UNAM) doi:10.15468/ymgrca
University of Kansas Bird Collection doi:10.15468/hlh5ud
North Carolina Museum of Natural Sciences Birds Collection doi:10.15468/ywtkfm
Torre Cosío, J. y L. Bourillón Moreno. 2000. Inventario y monitoreo del Canal de Infiernillo para el comanejo de los recursos marinos en el territorio Seri, Golfo de California. Conservation International México A.C. Bases de datos SNIB2010-CONABIO proyecto No. L179. México, D.F. doi:10.15468/upfpik
Avian Knowledge Network: Point Reyes Bird Observatory - Point Counts doi:10.15468/voayd4
University of California, Davis Wildlife and Fisheries Museum doi:10.15468/xccjns
Read, A. J. and P. Halpin. Editors. 2003. OBIS-SEAMAP. World Wide Web electronic publication. http://www.obis.env.duke.edu, April 2003 doi:10.15468/zwan16
Biodiversity Research and Teaching Collections, Department of Wildlife and Fisheries Sciences, Texas A&M University, College Station, TX, USA. doi:10.15468/szomia
iNaturalist.org: iNaturalist Research-grade Observations doi:10.15468/ab3s5x
MSU Mammalogy, Ornithology and Vertebrate Paleontology Collections doi:10.15468/xypr72
European Molecular Biology Laboratory (EMBL): Geographically tagged INSDC sequences doi:10.15468/cndomv
Royal British Columbia Museum doi:10.15468/egnix1
Cite the source of recordings as Macaulay Library (ML).<br><br>

When possible, include the following data in your citation:<br><br>

ML Media-collection Catalog-number<br>
Common Name - Scientific name<br>
Recordist<br>
Location<br>
Date<br>
Macaulay Library/Cornell<br><br>

For example:<br><br>

ML Audio 2081<br>
Green Heron - Butorides virescens<br>
Sutherland, Charles A<br>
United States, New York, Tompkins, 3 km NE of Ithaca, Sapsucker Woods Pond<br>
29 July 1962<br>
Macaulay Library, www.macaulaylibrary.org<br>
Cornell Lab of Ornithology<br><br>

To cite an online recording, use the URL from the specimen record page. This URL is a stable globally unique identifier, or GUID, and also approximates the format for a life science identifier(LSID): <br><br>

institution_collection_catalog# <br>
(e.g. macaulaylibrary.org/video/12345).<br><br>

The long url form should not be used. <br>
(e.g. macaulaylibrary.org/video/12345/cardinal-new-york-2011).<br><br>

For more information: http://macaulaylibrary.org/cite-recordings doi:10.15468/ckcdpy
University of Arkansas Collections Facility, UAFMC: UAFMC Birds doi:10.15468/hmfhvo
Avian Knowledge Network, Cornell Lab of Ornithology doi:10.15468/dml1pk
Yale University Peabody Museum: Vertebrate Zoology Division - Ornithology, Yale Peabody Museum doi:10.15468/h25uz7
Hernández Baños, B. E. 2004. Respaldo de las colecciones de tejidos del Museo de Zoología, Departamento de Biología Evolutiva, Facultad de Ciencias, UNAM. Universidad Nacional Autónoma de México. Facultad de Ciencias. Bases de datos SNIB2010-CONABIO. Aves. Proyecto No. BE009. México, D.F. doi:10.15468/kb1qww
Carnegie Museum of Natural History Birds Collection doi:10.15468/dv1ojv
Academy of Natural Sciences: ORN doi:10.15468/d5tdxh
University of Kansas Bird Tissue Collection doi:10.15468/spvs3n
PSM Collection doi:10.15468/3oaz5o
Bernice Pauahi Bishop Museum: Bernice P. Bishop Museum doi:10.15468/s6ctus
SBMNH Vertebrate Collection doi:10.15468/amfnkq
Museum of Biological Diversity, The Ohio State University: Borror Lab of Bioacoustics (BLB), Ohio State University doi:10.15468/wyz5x9
Chicago Academy of Sciences Oology Collection (CHAS) doi:10.15468/ejudpa
Museum of Biological Diversity, The Ohio State University: Ohio State University Tetrapod Division - Bird Collection (OSUM) doi:10.15468/h6n5vl
Cowan Tetrapod Collection at the University of British Columbia Beaty Biodiversity Museum (UBCBBM) doi:10.15468/aytqsu
University of Colorado Museum of Natural History Birds Collection doi:10.15468/ajtd6v
Carmona Piña, L. R. 1999. Riqueza específica, distribución y abundancia de aves acuáticas en la ensenada de La Paz, Baja California Sur, México. Universidad Autónoma de Baja California Sur. Bases de datos SNIB2010-CONABIO proyecto No. H027. México, D.F. doi:10.15468/wricli
University of Arizona Museum of Natural History (UAZ) Bird Collection doi:10.15468/qkitdr
Museum of Vertebrate Zoology (MVZ), University of California, Berkeley doi:10.15468/a7zswp
UMNH Bird Collection doi:10.15468/dejgj2
University of Wyoming Museum of Vertebrates doi:10.15468/4l5x9m
LSUMZ Bird Collection doi:10.15468/d90jm5
Humboldt State University Wildlife Museum doi:10.15468/jsly5l
Western Foundation of Vertebrate Zoology (WFVZ) doi:10.15468/hqrtbv
Sam Noble Oklahoma Museum of Natural History: Eggs Specimen doi:10.15468/x5g0wr
Illinois State Museum doi:10.15468/zw8ise
CNAV, Portal UNIBIO, Instituto de Biología, Universidad Nacional Autónoma de México, http://www.unibio.unam.mx consultada el dd/mm/yy. doi:10.15468/zhoe2y
UMMZ Bird Collection doi:10.15468/lns1qm
Laboratory for Environmental Biology, Centennial Museum, University of Texas at El Paso doi:10.15468/bbj8ad
Carmona Piña, L. R. 2007. Riqueza específica, distribución y abundancia de aves terrestres y marinas en Isla San José, Golfo de California, Baja California Sur, México. Universidad Autónoma de Baja California Sur. Bases de datos SNIB2010-CONABIO proyecto No. BK023. México, D.F. doi:10.15468/u0yv2s
2014. EOD - eBird Observation Dataset. doi:10.15468/aomfnb
Denver Museum of Nature & Science Bird Collection doi:10.15468/t3bsxx
naturgucker.de: naturgucker doi:10.15468/uc1apo
Tasmanian Museum and Art Gallery: Tasmanian Museum and Art Gallery provider for OZCAM doi:10.15468/ijp8p9
Natural History Museum of Los Angeles County: LACM Vertebrate Collection doi:10.15468/77rmwd
CUMV Bird Collection doi:10.15468/fyugn7
University of Washington Burke Museum Ornithology Collection, UWBM doi:10.15468/a2cmfl
Western New Mexico University Bird Collection doi:10.15468/uxtpey
AMNH Bird Collection doi:10.15468/xvzdcm
San Diego Natural History Museum Birds Collection (SDNHM) doi:10.15468/dot7ae
Bird Studies Canada. 2004. BC Coastal Waterbird Survey Database. Port Rowan, Ontario: Bird Studies Canada doi:10.15468/gmkmz9
MZFA-A, Museo de Zoología "Alfonso L. Herrera", Facultad de Ciencias, Universidad Nacional Autónoma de México, http://www.fciencias.unam.mx/ consultada el dd/mm/yy. doi:10.15468/x92zzl
Orrell T (2013): NMNH occurrence DwC-A. v8.10. National Museum of Natural History, Smithsonian Institution. Dataset/Occurrence. http://collections.nmnh.si.edu/ipt/resource?r=nmnhdwca&v=8.10 doi:10.15468/dipjcr
Royal Ontario Museum: Ornithology Collection Non Passeriformes - Royal Ontario Museum doi:10.15468/s0pqqg
Division of Birds, Museum of Southwestern Biology (MSB), University of New Mexico, Albuquerque doi:10.15468/fyumof
Humboldt State University Wildlife Museum doi:10.15468/q77ebh
Cheadle Center for Biodiversity and Ecological Restoration: CCBER Ornithology Collection doi:10.15468/conul6
Tall Timbers Research Station and Land Conservancy: TTRS Ornithology doi:10.15468/xmesfo
How you want your data cited doi:10.15468/xule8i
Natural History Museum Rotterdam: Natural History Museum Rotterdam (NL) - Chordata collection doi:10.15468/5rtmkg
Bell Museum Bird Collection (MMNH) doi:10.15468/9vfhrm
Sam Noble Oklahoma Museum of Natural History: Birds Specimens doi:10.15468/n5eb1u
University of Washington Burke Museum. Bird Collection. Seattle, Washington. doi:10.15468/bayrzu
California State University, Chico Vertebrate Museum Mammalogy Collection (CSUC) doi:10.15468/hryvlt
Field Museum: Field Museum of Natural History (Zoology) Bird Egg Collection doi:10.15468/uqsgv2
Museum of Vertebrate Zoology (MVZ), University of California, Berkeley doi:10.15468/r1woj3
University Museum of Zoology Cambridge, UMZC doi:10.15468/pjmjvn
California Academy of Sciences: CAS Ornithology (ORN) doi:10.15468/ozz2u5
Delaware Museum of Natural History (DMNH) doi:10.15468/b63cw6
Louisiana State University Museum of Natural Science - Bird Tissues (LSUMZ) doi:10.15468/vns3kp
Canadian Museum of Nature, Bird Collection doi:10.15468/ugumqx
Moore Laboratory of Zoology (MLZ) doi:10.15468/1w791r
Royal Belgian Institute of Natural Sciences: RBINS collections doi:10.15468/qxy4mc
CSIRO: Australian National Wildlife Collection provider for OZCAM doi:10.15468/gscnac
Museum of Comparative Zoology, Harvard University (2016): Museum of Comparative Zoology, Harvard University.  Dataset/Occurrence. http://digir.mcz.harvard.edu/ipt/resource?r=mczbase doi:10.15468/p5rupv, doi:10.15468/p5rupv doi:10.15468/p5rupv
Charles R. Conner Museum doi:10.15468/ybd4r1
Senckenberg: Collection Aves (bird skeletons) SMF doi:10.15468/kseo4n
National Museum of Nature and Science, Japan: Birds collection of Yamashina Institute for Ornithology doi:10.15468/aworf3
Field Museum: Field Museum of Natural History (Zoology) Bird Collection doi:10.15468/exkxdx
UCLA Donald R. Dickey Bird and Mammal Collection doi:10.15468/qv6cxl