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Documents disponibles écrits par cet auteur (10)
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Article
Rafael Rueda-Hernández, Auteur ; Angelina Ruiz-Sánchez, Auteur ; Ian MacGregor-Fors, Auteur ; Katherine Renton, AuteurLas áreas boscosas periurbanas representan un activo importante para la conservación, ya que estos sitios podrían mitigar los efectos de la modificación del paisaje. Sin embargo, estos bosques se enfrentan a un manejo sin supervisión que afecta [...]
Article
Elisa Maya-Elizarraras, Auteur ; Enrique Ramírez-García, Auteur ; Katherine Renton, AuteurPhoto-identification has gained attention as a method that allows individual recognition in several animal taxa, avoiding the risks associated with artificial marking. However, no studies have determined the existence of individually distinct ex[...]
Article
Miguel A. De Labra-Hernández, Auteur ; Katherine Renton, AuteurUnderstanding the dynamics of animal responses to heterogeneity of food resources in modified landscapes is crucial for the conservation of threatened species. We evaluated dietary strategies of the Northern Mealy Amazon in a modified landscape [...]
Article
Angelina Ruiz-Sánchez, Auteur ; Katherine Renton, Auteur ; Rafael Rueda-Hernández, AuteurMigratory birds face population declines attributed to habitat loss and modification in the wintering grounds, which may influence body condition, time of arrival to breeding grounds, and future reproductive opportunities. Despite this, very lit[...]
Article
Katherine Renton, Auteur ; Alejandro Salinas-Melgoza, Auteur ; Miguel Ángel De Labra-Hernández, Auteur ; Sylvia Margarita de la Parra-Martínez, AuteurParrots (Order Psittaciformes) are secondary cavity-nesters that depend on existing cavities for nest sites, and consume plant resources of fruits, seeds, and flowers that are highly variable, but little is known of resource selectivity by parro[...]
Article
Tree-cavity availability and selection by a large-bodied secondary cavity-nester: the Military Macaw
Sylvia Margarita de la Parra-Martínez, Auteur ; Katherine Renton, Auteur ; Alejandro Salinas-Melgoza, Auteur ; Luis Guillermo Muñoz-Lacy, AuteurLarge-bodied secondary cavity-nesters are constrained to use cavities of sufficient size to permit access, while also selecting characteristics to reduce predation. However, no information exists on nest-site availability for large-bodied second[...]
Article
Tania C. Sanchez-Martinez, Auteur ; Katherine Renton, AuteurFew studies have investigated the use of termitaria by nesting parrots, or how this may be affected by habitat transformation. We determined selection of termitaria by nesting Orange-fronted Parakeets Aratinga canicularis, and evaluated the effe[...]
Article
Shannon M. Pease, Auteur ; Alejandro Salinas-Melgoza, Auteur ; Katherine Renton, Auteur ; Patricia Escalante, Auteur ; Timothy F. Wright, Auteur
Article
Katherine Renton, Auteur ; Donald J. Brightsmith, AuteurCompetition for nest sites by sympatric species can lead to resource partitioning among species. We examined the partitioning of cavity resources by Red-and-green Macaws (Ara chloropterus), Blue-and-yellow Macaws (A. ararauna), and Scarlet Macaw[...]
Article
Angelina Ruiz-Sánchez, Auteur ; Katherine Renton, Auteur ; Rosario Landgrave-Ramirez, Auteur ; Eder F. Mora-Aguilar, Auteur ; Octavio Rojas-Soto, AuteurWilson's warbler comprises three subspecies separated into two geographic groups: C. p. pusilla that breeds in eastern North America; and C. p. pileolata and C. p. chryseola that breed in western North America. Given the differences between the [...]
