Heck, Berlin A.
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Proceedings of the Oklahoma Academy of Science Vol 78 (1998) - Reports
The Alligator Snapping Turtle (Macroclemys temmincki) in Southeast Oklahoma
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Proceedings of the Oklahoma Academy of Science Vol 78 (1998) - Notes
Mountain Lion Cranium from McCurtain County, Oklahoma
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Proceedings of the Oklahoma Academy of Science Vol 85 (2005) - Notes
New Records for the Alligator Snapping Turtle in Southeastern Oklahoma
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Proceedings of the Oklahoma Academy of Science Vol 86 (2006) - Reports
The American Alligator (Alligator mississippiensis) in Oklahoma with Two New Early Records
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Bulletin of the Oklahoma Ornithological Society Vol 29, No 4 (1996) - Articles
Red crossbill invasion of Oklahoma during the summer of 1996
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Bulletin of the Oklahoma Ornithological Society Vol 34, No 2 (2001) - Articles
History and status of the Swainson's Warbler in Oklahoma
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Bulletin of the Oklahoma Ornithological Society Vol 38, No 2 (2005) - Articles
Avian prey taken by Mississippi kites in Oklahoma
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Bulletin of the Oklahoma Ornithological Society Vol 39, No 2 (2006) - Articles
First successful nesting of inca dove in Oklahoma
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Bulletin of the Oklahoma Ornithological Society Vol 41, No 4 (2008) - Articles
Yellow rail in Oklahoma
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Bulletin of the Oklahoma Ornithological Society Vol. 43 No. 2 (2010) - Articles
Hurricane-driven birds in southeastern Oklahoma
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