Results 41 to 50 of about 82,285 (316)
Journal of Field Ornithology, 2023 Documenting home range size, and identifying the variables influencing it, is key to understanding raptor population ecology and to addressing conservation issues.
Diego Gallego +2 more
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Sperm Morphology in Neotropical Primates [PDF]
Animals, 2019 The morphological and morphometric characterization of spermatozoa has been used as a taxonomic and phylogenetic tool for different species of mammals. We evaluated and compared the sperm morphometry of five neotropical primate species: Alouatta caraya, Ateles belzebuth and Ateles chamek of family Atelidae; and Cebus cay (=Sapajus cay) and Cebus ...
Eliana R. Steinberg +5 more
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Revista de Arqueologia, 1994 Carajás representa um papel fundamental para a compreensão da integração humana na Amazônia. Isto acontece devido às suas características ambientais e às possfveis inteirações que os homens puderam ter com elas. Inclusive, como conseqüência disto, é posslvel esboçar uma hipótese testável, sobre a formação e evolução das culturas amazônicas, cujas ...
openaire +3 more sources
, 2021 “Anti-predator distraction” display behavior is well known for birds of the families Charadriidae and Scolopacidae, but it is also performed by Neotropical forest birds of the family Conopophagidae.
Mix, Peter, Schunck, Fabio
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Journal of Political Ecology, 2013 Northeastern Peru is considered a global conservation priority due to high biodiversity and acute threats to natural habitat. Its non-indigenous migrant populations, known as campesinos, are presented by mainstream conservation agents as the major threat
Noga Shanee
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Phytologia., 1986 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +6 more sources
Mammalogy NotesEsta nota actualiza la información sobre la distribución del mono aullador de manto (Alouatta palliata) en el Chocó biogeográfico de Colombia, al reportar 15 registros en dos nuevas localidades que extienden su rango conocido en 90km hacia el este, en ...
Alma Hernández-Jaramillo +3 more
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MOLECULAR SEX DETERMINATION IN NEOTROPICAL MONOCHROMATIC HUMMINGBIRDS [PDF]
, 2018 ∙ Many species of hummingbirds are sexually monochromatic. This is surprising because in all hummingbird species parental care is carried out by females, while males are promiscuous, and this mating system is usually associated with some form of sexual ...
Costa Lopes, Susana Alexandra +4 more
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OBSERVATIONS ON THE PARENTAL CARE BEHAVIOR OF THE MAROON-CHESTED GROUND DOVE (PARACLARAVIS MONDETOURA) IN SOUTHEASTERN ECUADOR [PDF]
, 2020 We present the first observations of parental care behaviors of the Maroon-chested Ground-Dove (Claravis mondetoura) using 222.5 hours of recorded observations from a single nest found in tropical montane forest in the Tapichalaca Biological Reserve in ...
Port, Jeff +2 more
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El “estado ecológico” como concepto para la gestión de la cuenca Salí-Dulce (Tucumán, Argentina)
Acta Zoológica Lilloana, 2017 El simposio “Problemática de la cuenca Salí-Dulce” del VII Congreso Argentino de Limnología (CAL7) en 2016 expuso las tensiones existentes entre gestores y cien- tíficos.
Hugo R. Fernández
doaj +1 more source