Wildlife persecution due to human-wildlife conflict has become a serious concern for biodiversity conservation, especially for many endangered species. In this context, conservation approaches need to consider the socio-ecological dimensions of each particular situation. The aim of this study was to evaluate the existence, extent and social characteristics of Human-Raptor Conflicts (HRC) in the Southern Yungas region in northwestern Argentina. We conducted 115 semi-structured interviews in 21 sites and analyzed attitudes and associations between sociodemographic variables and the existence of HRC. Forty percent of interviewees showed negative attitudes towards raptors, mainly with those species considered livestock predators rather than poultry predators. A total of 11 species were regarded as conflictive because of predation on domestic animals, of which Andean condors showed the highest conflict. The only socio-demographic factor affecting conflicts was livestock and poultry rearing, independently of age, gender and occupation of interviewees. The fact that only 8.7% of interviewees reported taking direct actions towards conflictive species indicates a relatively peaceful coexistence of people with raptors. Nevertheless, negative attitudes towards Andean condor together with their extreme susceptibility to any increase in non-natural mortality indicate the need of an integral conservation approach to tackle future threats for this species' conservation in the area.
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http://dx.doi.org/10.3390/ani11051428 | DOI Listing |
An Acad Bras Cienc
June 2024
Universidad Nacional de La Plata (UNLP), Laboratorio de Anatomía Comparada, Propagación y Conservación de Embriofitas "Dr Elías de la Sota", Facultad de Ciencias Naturales y Museo, Boulevard 120 y 61, B1900FWA, La Plata, Argentina.
A new species of Asplenium L. (Aspleniaceae) is described and illustrated. Asplenium sylvaticum is endemic of the Yungas and Paraná biogeographic provinces in the Southern Cone.
View Article and Find Full Text PDFSyst Biol
October 2024
Department of Ecology and Evolutionary Biology, Yale University, P.O. Box 208106, New Haven, CT, USA.
A fundamental objective of evolutionary biology is to understand the origin of independently evolving species. Phylogenetic studies of species radiations rarely are able to document ongoing speciation; instead, modes of speciation, entailing geographic separation and/or ecological differentiation, are posited retrospectively. The Oreinotinus clade of Viburnum has radiated recently from north to south through the cloud forests of Mexico and Central America to the Central Andes.
View Article and Find Full Text PDFTaxon Rep Int Lepid Surv
February 2023
Department of Biophysics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9050, USA.
Comparative analyses of genomic data reveal further insights into the phylogeny and taxonomic classification of butterflies presented here. As a result, 2 new subgenera and 2 new species of Hesperiidae are described: Grishin, (type species Watson, 1937) and Grishin, (type species Bell, 1931) of Scudder, 1872, () Grishin, (type locality in Mexico: Sonora), and Grishin, (type locality in Bolivia: Yungas, La Paz). The is designated for Plötz, 1882.
View Article and Find Full Text PDFMol Biol Rep
January 2023
INIBIOMA, Universidad Nacional del Comahue, CONICET, 8400, Bariloche, Quintral 1250, Argentina.
Background: Historical reconstructions within Podocarpaceae have provided valuable information to disentangle biogeographic scenarios that begun 65 Mya. However, early molecular phylogenies of Podocarpaceae failed to agree on the intergeneric relationships within the family. The aims of this study were to test whether plastome organization is stable within the genus Podocarpus, to estimate the selective regimes affecting plastome protein-coding genes, and to strengthen our understanding of the phylogenetic relationships and biogeographic history.
View Article and Find Full Text PDFAnimals (Basel)
May 2021
The Peregrine Fund, 5668 West Flying Hawk Lane, Boise, ID 83709, USA.
Wildlife persecution due to human-wildlife conflict has become a serious concern for biodiversity conservation, especially for many endangered species. In this context, conservation approaches need to consider the socio-ecological dimensions of each particular situation. The aim of this study was to evaluate the existence, extent and social characteristics of Human-Raptor Conflicts (HRC) in the Southern Yungas region in northwestern Argentina.
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