Results 1 to 10 of about 7,832 (161)

Birds of the Tolima Department of Colombia’s central Andean Region [PDF]

open access: yesBiodiversity Data Journal
The information in this article corresponds to a compilation of data from scientific journals, ornithological collections and virtual libraries (xeno-song, eBird and Biomap), as well as our contributions during more than 15 years of studies in Tolima ...
Ronald Parra-Hernández   +1 more
doaj   +4 more sources

Las aves como naturaleza y la conservación de las aves como cultura [PDF]

open access: yesPapers, 2006
El artículo argumenta que el proyecto internacional entorno al movimiento de conservación de las aves puede llegar a servir de gran ayuda, para enfrentarse con algunos de los más importantes límites culturales a la sostenibilidad, si bien puede hacerse a
Joan David Tàbara
doaj   +5 more sources

A new species of marsupial frog (Anura; Gastrotheca) from the Cordillera de Colán in northeastern Peru [PDF]

open access: yesVertebrate Zoology, 2021
We describe a new species of marsupial frog, genus Gastrotheca, using morphological characters and molecular data as lines of evidence. The new species was discovered in the páramo and the ecotone between páramo and humid montane forest of Cordillera de ...
Pablo J. Venegas   +6 more
doaj   +3 more sources

A new species of frog (Terrarana, Strabomantidae, Phrynopus) from the Peruvian Andean Grasslands [PDF]

open access: yesEvolutionary Systematics, 2023
We describe a new terrestrial frog from the puna grasslands adjacent to the Mantaro dry valley in southern Peru. Phrynopus apumantarum sp. nov. is similar in appearence to P.
Germán Chávez   +2 more
doaj   +3 more sources

Four new species of Stenocercus Duméril & Bibron, 1837 (Squamata, Iguania) from the Department of Amazonas in northeastern Peru [PDF]

open access: yesEvolutionary Systematics, 2020
The tropical Andes are known to be the richest and most diverse place on earth. This mountainous region covers almost one third of the Peruvian territory, and its herpetofauna remains poorly known.
Pablo J. Venegas   +5 more
doaj   +3 more sources

Beauty is in the eye of the beholder: Cruciform eye reveals new species of direct-developing frog (Strabomantidae, Pristimantis) in the Amazonian Andes [PDF]

open access: yesEvolutionary Systematics, 2021
We describe a new species of frog from the eastern slopes of the Andes in central Peru. Pristimantis sira sp. nov. has a distinctive crossing mark on the iris and no tympanum. The new species is closely related to P.
Germán Chávez   +2 more
doaj   +3 more sources

La estación de anillamiento de Loza (Navarra): estructura del ensamblado de aves paseriformes y tendencias demográficas. [PDF]

open access: yesMunibe Ciencias Naturales, 2019
El seguimiento de poblaciones, y particularmente la monitorización de sus tendencias demográficas, es esencial en el ámbito de la conservación. Este estudio analiza la estructura del ensamblado de aves capturadas en la estación de anillamiento de Loza ...
Xabier Esparza   +4 more
doaj   +1 more source

Amphibia, Anura, Bufonidae, Rhinella manu Chaparro, Pramuk and Gluesenkamp, 2007; Rhinella tacana Padial, Reichle, Mcdiarmid and de la Riva, 2006: distribution extension and country record from southern Peru [PDF]

open access: yesCheck List, 2013
As a result of several surveys on the montane forests of southern Peru, we provide new distribution data for two arboreal toads (Anura: Bufonidae). An important distribution extension for Rhinella manu, outside of Manu National Park (Cusco department ...
Germán Chávez   +2 more
doaj   +3 more sources

New distribution records of the Buff-fronted Owl Aegolius harrisii Cassin, 1849 (Aves: Strigidae) in Peru [PDF]

open access: yesCheck List, 2014
We review the distribution of the Buff-fronted Owl Aegolius harrisii harrisii in Peru, supported by unpublished museum records and new specimens and observations.
Antonio Bravo, Javier Barrio
doaj   +3 more sources

Reexpedición Colombia: Entender el pasado para empoderar acciones que fortalezcan el conocimiento y conservación de las aves

open access: yesBiota Colombiana, 2022
Gustavo Kattan fue un científico visionario que soñó con repetir expediciones ornitológicas en las localidades históricas del Museo Americano de Historia Natural en Colombia, para estudiar los cambios en las aves del país como respuesta a cambios ...
Camila Gomez   +10 more
doaj   +1 more source

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