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Common Redpoll in GSMNP." The Migrant 37, no. 1 (1966): 11.
"Pine Siskins in the Great Smokies." The Migrant 8, no. 4 (1937): 69-70.
"Red Crossbill Breeding in the Great Smoky Mountains National Park." The Auk 55, no. 4 (1938): 675.
"White-Winged Crossbills in Great Smoky Mountains National Park." The Migrant 34, no. 4 (1963): 90-91.
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