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Full-Text Articles in Life Sciences
Cavity Protection Techniques For Red-Cockaded Woodpeckers, Warren G. Montague
Cavity Protection Techniques For Red-Cockaded Woodpeckers, Warren G. Montague
Journal of the Arkansas Academy of Science
Population growth of red-cockaded woodpeckers (Picoides borealis) is often limited by the availability of suitable cavities. Structural damage to natural and artificial cavities intended for use by P. borealis is common. Roost and nest cavities of P. borealis often become occupied by other cavity-dependent species. Techniques for preventing damage to artificial cavities and for deterring southern flying squirrel (Glaucomys volans) use of otherwise serviceable cavities are described. Such cavity protection techniques may be necessary to prevent extirpation of small, isolated populations of P. borealis.
Vertebrate Fauna Of Abandoned Mines At Gold Mine Springs, Independence County, Arkansas, Chris T. Mcallister, Stanley E. Trauth, Linda D. Gage
Vertebrate Fauna Of Abandoned Mines At Gold Mine Springs, Independence County, Arkansas, Chris T. Mcallister, Stanley E. Trauth, Linda D. Gage
Journal of the Arkansas Academy of Science
No abstract provided.
5'-Nucleotidase And Thrombin-Like Activities Of Selected Crotalid Venoms, Ali M.S. Shams, Dewey H. Sifford, Bob D. Johnson
5'-Nucleotidase And Thrombin-Like Activities Of Selected Crotalid Venoms, Ali M.S. Shams, Dewey H. Sifford, Bob D. Johnson
Journal of the Arkansas Academy of Science
Thrombin-like activities were not observed inCrotalus basiliscus, C. molossus and C. scutulatus scutulatus crude venoms. 5'-Nucleotidase specific activities of 0.863, 0.273 and 5.520 units/mg of crude venom protein were observed inC. basiliscus, C. molossus and C. s. scutulatus venoms, respectively. Concanavalin ASepharose 4 B (Con A)affinitychromatography yielded two fractions from each of the crude venoms. Ineach instance, both fractions exhibited 5'-nucleotidase activities and the Con A-binding proteins had higher activities than the Con A-nonbinding proteins. 5'-Nucleotidase activities inthe DEAESephadex A-50 chromatographic fractions were localized in the first elution fraction and the last fraction(s) to elute. EDTAhad no effect on the …
Vertebrate Prey Of Selected Arkansas Snakes, Stanley E. Trauth, Chris T. Mcallister
Vertebrate Prey Of Selected Arkansas Snakes, Stanley E. Trauth, Chris T. Mcallister
Journal of the Arkansas Academy of Science
No abstract provided.
Egg Mass Characteristics Of Terrestrial Morphs Of The Mole Salamander, Ambystoma Talpoideum (Caudata:Ambystomatidae), From Northeastern Arkansas And Clutch Comparisons With Other Ambystoma Species, Stanley E. Trauth, Robert L. Cox Jr., J. D. Wilhide, Hilary J. Worley
Egg Mass Characteristics Of Terrestrial Morphs Of The Mole Salamander, Ambystoma Talpoideum (Caudata:Ambystomatidae), From Northeastern Arkansas And Clutch Comparisons With Other Ambystoma Species, Stanley E. Trauth, Robert L. Cox Jr., J. D. Wilhide, Hilary J. Worley
Journal of the Arkansas Academy of Science
No abstract provided.