context source (Bermuda)Amos, E. J. R. (1991). A Guide to The Birds of Bermuda. 206 pp[details]
basis of recordBanks, R.C., R.W. McDiarmid, and A.L. Gardner. 1987. Checklist of vertebrates of the United States, the U.S. Territories, and Canada. U.S. Fish and Wildlife Service Resource Publication No. 166. 79 p.[details]
additional sourceRobbins, C. S. (1983). Golden field Guide to Birds of North America. Golden press. 360p.[details]
additional sourcePeterson, R.T.; Peterson, V.M. (2002). A field guide to the birds of eastern and central North America. Fifth Edition. Peterson Field Guide Series. Houghton Mifflin Company. New York. 427 p.[details]
additional sourceSquires, H. J. (1990). Decapod Crustacea of the Atlantic coast of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences. 221: 532 p., available online athttp://www.dfo-mpo.gc.ca/library/116743.pdf[details]
additional sourceVanner, M. (2003). The encyclopedia of North American birds. Paragon Publishing. 1-383.[details]
additional sourceGallardo, J. C.; Macías, V.; Velarde, E. (2009). Birds (Vertebrata: Aves) of the Gulf of Mexico. In: Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. Pp. 1321–1342.[details]
additional sourceIntegrated Taxonomic Information System (ITIS). , available online athttp://www.itis.gov[details]