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References and Literature Cited

ARROWOOD, P. C. 1981. Importation and status of Canary-winged Parakeets (Brotogeris
versicolurus) in California. Pp. 425-429 in Conservation of New World parrots (R. F. Pasquier, ed.) ICBP Tech. Pub. 1, Smithsonian Inst. Press, Washington, D.C.
ARNDT, T. 2005. A revision of the Aratinga mitrata complex, with the description of one new
species, two new subspecies and species-level status of Aratinga alticola. J. Ornithol. 147:73-86.
BRIGHTSMITH, D. 1999. White-winged Parakeet (Brotogeris versicolurus) and
Yellow-chevroned Parakeet (Brotogeris chiriri). In The Birds of North America, No. 386-387 (A. Poolie and F. Gill, eds.). The Birds of North America, Inc., Philadelphia, PA
COLLAR, N. J. 1996. Priorities for parrot conservation in the New World. Cotinga 5:26-31.
COLLINS, C. T., and KARES, L. 1997. Seasonal Flock sizes of naturalized Mitred
Parakeets (Aratinga Mitrata) in Long Beach, California. W. Birds 28:218-222.
ENKERLIN-HOEFLICH, E. C. and HOGAN, K. M. 1997. Red-crowned Parrot (Amazona      
viridigenalis). In The Birds of North America, No. 292 (A. Poole and F. Gill, eds.). The Birds of North America, Inc., Philadelphia, PA.
FISK, L. H., and CRABTREE, D. M. 1974. Black-hooded Parakeet; New feral breeding
species in California? Am. Birds 28:11-13.
FJELDSA, J. and KRABBE, N. 1990. Birds of the High Andes. Zoological Museum,
University of Copenhagen.
FORSHAW, J. M. 1989. Parrots of the World, 3rd ed. Landsdowne, Melbourne.
FORSHAW, J. M. 2006. Parrots of the World, An Identification Guide; Princeton
University Press
FROKE, J. B. 1981. Population, movements, foraging and nesting of feral Amazona parrots
in southern California. M.S. thesis, Humboldt State University, Arcata, CA
GALLAGHER, S. R. 1997. Atlas of Breeding Birds, Orange County, California. Sea and
Sage Audubon Press, Irvine, CA.
GARRETT, K. L. 1989. The urban cowbird: The citified birds of Exposition Park. Terra
GARRETT, K. L. 1993. Canary-winged Parakeets: the southern California perspective.
Birding 25:430-431.
GARRETT, K. L. 1995. The field identification of feral parrots in southern California. W.
Tanager 61(8);1-6.
GARRETT, K. L. 1997. Population Status and Distribution of Naturalized Parrots in
Southern California, Western Birds 28:181-195
GARRETT, K. L. 1998. Population Trends and Ecological Attributes of Introduced Parrots,
Doves and Finches in California; Proc. 18th Vertebr. Pest Conf. (R.O. Baker & A.C.
Crabb, Eds.) Published at Univ. of California, Davis.
HALL, L. A. 1988. Habitat variables which influence the dissemination and colonization of
introduced psittacines in southern California. M.S. thesis, San Diego State Univ., San Diego
HARDY, J. W. 1964. Ringed Parakeets nesting in Los Angeles, California. Condor
HARDY, J. W. 1973. Feral exotic birds in southern California. Wilson Bull. 85:506-512
HOWELL, S. N. G. and WEBB, S. 1995. A guide to the birds of Mexico and northern
Central America. Oxford University Press.
JOHNSTON, R. F., and GARRETT, K. L. 1994. Population trends of introduced birds in
western North America, in A century of avifaunal change in western North America (J. R. Jehl, Jr., and N. K. Johnson, eds.). Studies Avian Biol. 15:221-231
LONG, J. L. 1981. Introduced birds of the world. Universe Books, New York.
MABB, K. T. 1997a. Roosting behavior of naturalized parrots in the San Gabriel Valley,
California. W. Birds 28:202-208.
MABB, K. T. 1997b. Nesting behavior of Amazona parrots and Rose-ringed Parakeets in the
San Gabriel Valley, California. W. Birds 28:209-217
MABB, K. T. 2002. Naturalized (wild) parrots in California; a current assessment, 2002, in
Sympos. Proceed. the Gabriel Foundation 2002. Feb 7-10, San Diego, CA
MORGAN, D. H. W. 1993. Feral Rose-ringed Parakeets in Britain, Br. Birds 86:561-564.
PRANTY, B. and GARRETT, K. L. 2003. The parrot fauna of the ABA area: a currant look.
Birding 35(3):248-261.
ROBERSON, D. and TENNEY, C. 1993. Atlas of the breeding birds of Monterey County,
County, California. Monterey Peninsula Audubon Society, Carmel, CA.
SIBLEY, C. G., and MONROE, B.L., Jr. 1990. Distribution and Taxonomy of Birds of the
World. Yale Univ. Press, New Haven, CT
SMITH, P. W. and SMITH, S. A. 1993. An exotic dilemma for birders: the Canary-winged
Parakeet. Birding 25:426-430.
VAN DOORN, A. 1997. Factors influencing success and population trends of introduced
parrots in Florida. Masters Thesis, University of Florida.
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