Free amino acid and acylcarnitine values in Ursus americanus Pallas 1780 (black bear) from Northeastern Mexico von Abellan-Borja, Andres, Rodriguez-Sanchez, Iram P, Carrera-Treviño, Rogelio, Villanueva-Segura, Olga Karina, Zapata-Morin, Patricio Adrian, Martinez-de-Villareal, Laura E, Barboza-Aranda, Luis Javier, Gomez-Govea, Mayra A, Martinez-Fierro, Margarita L, Delgado-Enciso, Ivan, Ruiz-Ayma, Gabriel, Gonzalez-Rojas, Jose Ignacio, Guzman-Velasco, Antonio

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A new hope for conserving the disjunct population of the Sierra Madre Sparrow Xenospiza baileyi: population size and new breeding localities in the Sierra Madre Occidental, Mexico von Aguirre-Calderón, Carlos Enrique, Sánchez-Escalera, Armando, Ruvalcaba-Ortega, Irene, Aguirre-Calderón, Cristóbal Gerardo, Vargas-Larreta, Benedicto, Hernández, Francisco J., Canales-del-Castillo, Ricardo, Gonzalez Rojas, Jose Ignacio

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First nesting record of the long-eared owl (Asio otus) for Chihuahua, Mexico von Ruvalcaba-Ortega, Irene, Salinas-Rodríguez, María Magdalena, Cruz-Nieto, Javier, González-Rojas, José Ignacio

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Jaguar conservation in the American continent: the role of protected landscape and human-impacted biomes von Torres-Romero, Erik Joaquin, Ceballos, Gerardo, Botello, Francisco, González Rojas, José Ignacio, Giordano, Anthony J., López-Bao, José Vicente

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Evaluation of Plasma Cholinesterase Activity in Native Birds from Pesticide-Exposed Agricultural Lands von Ruvalcaba-Ortega, Irene, León, Mario Bermúdez de, Mendiola-Castillo, Sandra, González-Escalante, Laura, Canales-del-Castillo, Ricardo, Mercado-Hernández, Roberto, Guzmán-Velasco, Antonio, González-Rojas, José Ignacio

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Predation of nesting Thick-billed Parrots Rhychopsitta pachyrhyncha by bobcats in northwestern Mexico von SHEPPARD, JAMES KENDAL, ROJAS, JOSÉ IGNACIO GONZÁLEZ, CRUZ, JAVIER, GONZÁLEZ, LUZ FRANCELIA TORRES, NIETO, MIGUEL ÁNGEL CRUZ, LEZAMA, SERGIO DAVID JIMÉNEZ, JUAREZ, EDWIN ALFREDO, LAMBERSKI, NADINE

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Free amino acid and acylcarnitine values in Ursus americanus Pallas 1780 von Abellan-Borja, Andres, Rodriguez-Sanchez, Iram P, Carrera-Treviño, Rogelio, Villanueva-Segura, Olga Karina, Zapata-Morin, Patricio Adrian, Martinez-de-Villareal, Laura E, Barboza-Aranda, Luis Javier, Gomez-Govea, Mayra A, Martinez-Fierro, Margarita L, Delgado-Enciso, Ivan, Ruiz-Ayma, Gabriel, Gonzalez-Rojas, Jose Ignacio, Guzman-Velasco, Antonio

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NESTING BEHAVIOR OF THE BLACK-CAPPED VIREO (VIREO ATRICAPILLA) FROM A NEWLY DISCOVERED BREEDING POPULATION IN SOUTHEASTERN COAHUILA, MEXICO von Lerma-Quiroga, David, Ruvalcaba-Ortega, Irene, González-Rojas, José I, Colon, Melanie, Morrison, Michael L

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Free amino acid and acylcarnitine values in Ursus americanus Pallas 1780 (black bear) from Northeastern Mexico von Andres Abellan-Borja, Iram P. Rodriguez-Sanchez, Rogelio Carrera-Treviño, Olga Karina Villanueva-Segura, Patricio Adrian Zapata-Morin, Laura E. Martinez-de-Villareal, Luis Javier Barboza-Aranda, Mayra A. Gomez-Govea, Margarita L. Martinez-Fierro, Ivan Delgado-Enciso, Gabriel Ruiz-Ayma, Jose Ignacio Gonzalez-Rojas, Antonio Guzman-Velasco

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Jaguar conservation in the American continent: the role of protected landscape and human-impacted biomes/Conservacion del jaguar en el continente americano: papel de las areas prot... von Torres-Romero, Erik Joaquin, Ceballos, Gerardo, Botello, Francisco, Rojas, Jose Ignacio Gonzalez, Giordano, Anthony J, Lopez-Bao, Jose Vicente

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High Prevalence of Avian Influenza Virus Among Wild Waterbirds and Land Birds of Mexico von Cerda-Armijo, Claudia, de León, Mario Bermúdez, Ruvalcaba-Ortega, Irene, Chablé-Santos, Juan, Canales-del-Castillo, Ricardo, Peñuelas-Urquides, Katia, Rivera-Morales, Lydia G, Menchaca-Rodríguez, Griselda, Camacho-Moll, María Elena, Contreras-Cordero, Juan F, Guzmán-Velasco, Antonio, González-Rojas, José Ignacio

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FLEAS (SIPHONAPTERA) AND TICKS (ARACHNIDA: ACARI: IXODIDA) PARASITIZING SMALL MAMMALS IN THE SIERRA SAN ANTONIO PEÑA NEVADA, STATE OF NUEVO LEÓN, MEXICO von Medina, Gilberto Tijerina, Torres, José María, Rodríguez-Castro, V. Ariadna, Quiroz-Martinez, Humberto, González-Rojas, José Ignacio

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First nesting record of the long-eared owl von Ruvalcaba-Ortega, Irene, Salinas-Rodriguez, Maria Magdalena, Cruz-Nieto, Javier, Gonzalez-Rojas, Jose Ignacio

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Primer development for amplification of toll-like genes for the assessment of adaptive genetic diversity in vulnerable grassland bird species von Chávez-Treviño, Alejandro, Canales-del-Castillo, Ricardo, Ruvalcaba-Ortega, Irene, Reséndez-Pérez, Diana, González-Rojas, José Ignacio, Guzmán-Velasco, Antonio, Panjabi, Arvind O.

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HOST-FEEDING PREFERENCE OF CULEX QUINQUEFASCIATUS IN MONTERREY, NORTHEASTERN MEXICO von ELIZONDO-QUIROGA, ARMANDO, FLORES-SUAREZ, ADRIANA, ELIZONDO-QUIROGA, DARWIN, PONCE-GARCIA, GUSTAVO, BLITVICH, BRADLEY J, CONTRERAS-CORDERO, JUAN FRANCISCO, GONZALEZ-ROJAS, JOSE IGNACIO, MERCADO-HERNANDEZ, ROBERTO, BEATY, BARRY J, FERNANDEZ-SALAS, ILDEFONSO

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GONOTROPHIC CYCLE AND SURVIVORSHIP OF CULEX QUINQUEFASCIATUS (DIPTERA: CULICIDAE) USING STICKY OVITRAPS IN MONTERREY, NORTHEASTERN MEXICO von ELIZONDO-QUIROGA, ARMANDO, FLORES-SUAREZ, ADRIANA, ELIZONDO-QUIROGA, DARWIN, PONCE-GARCIA, GUSTAVO, BLITVICH, BRADLEY J, CONTRERAS-CORDERO, JUAN FRANCISCO, GONZALEZ-ROJAS, JOSE IGNACIO, MERCADO-HERNANDEZ, ROBERTO, BEATY, BARRY J, FERNANDEZ-SALAS, ILDEFONSO

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Dinámica de uso de suelo en una Región Hidrológica Prioritaria de la cuenca Río Bravo, Nuevo León von Torres Barajas, Manuel, Favela Lara, Susana, Alanís Flores, Glafiro, González Rojas, José Ignacio

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Variación genética de Pinus pinceana Gordon evidencia de conectividad en poblaciones fragmentadas von Aguirre-Limón, Verónica, Alanís-Flores, Glafiro, González-Rojas, José Ignacio, Flores-Suárez, Adriana, Favela-Lara, Susana

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Representatividad geográfica y ambiental del inventario de especies arbustivas en el Área de Protección de Recursos Naturales “Cuenca Alimentadora del Distrito Nacional de Riego 00... von Flores-Maldonado, José Juan, Ruvalcaba-Ortega, Irene, Moreno-Talamantes, Antonio, García-Aranda, Mario Alberto, Favela-Lara, Susana, González-Rojas, José Ignacio

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A New Record of the Buff-Breasted Flycatcher from Nuevo Leon, Mexico von Contreras-Balderas, Armando Jesus, Jose Ignacio Gonzalez-Rojas

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