Results 41 to 50 of about 93,351 (314)

Modelling beta diversity of aquatic macroinvertebrates in High Andean wetlands

open access: yesJournal of Limnology, 2017
Central Andean Highlands represent a singular environment characterized by various extreme conditions. Among them, peatbogs are exceptional marshy habitats scattered throughout this arid and harsh area.
Carolina Nieto   +4 more
doaj   +1 more source

A REVIEW OF “ANTI-PREDATOR DISTRACTION” DISPLAY BEHAVIOR OF BIRDS OF THE FAMILY CONOPOPHAGIDAE, WITH THE FIRST PHOTOGRAPHIC DOCUMENTATION FOR THE RUFOUS GNATEATER (CONOPOPHAGA LINEATA)

open access: yes, 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
core   +1 more source

OBSERVATIONS ON THE PARENTAL CARE BEHAVIOR OF THE MAROON-CHESTED GROUND DOVE (PARACLARAVIS MONDETOURA) IN SOUTHEASTERN ECUADOR [PDF]

open access: yes, 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
core   +1 more source

Homeward bound: annual breeding home range size and overlap in Broad-winged Hawks ( Buteo platypterus ) and the effects of sex, productivity, and ecoregion

open access: yesJournal 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
doaj   +1 more source

cultura neotropical

open access: yesRevista 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

ÁREAS DE ESCALA MIGRATORIA Y DORMIDERO COMUNITARIO DEL AGUILUCHO CHICO (BUTEO ALBIGULA) DURANTE SU MIGRACIÓN HACIA EL NORTE EN LOS ANDES [PDF]

open access: yes, 2021
El aguilucho chico (Buteo albigula) es el único Accipitridae sudamericano que realiza migraciones transecuatoriales en el sistema Austral-neotropical, y hasta ahora conocemos muy poco sobre su ecología migratoria.
Rivas Fuenzalida, Tomás Antonio   +1 more
core   +1 more source

Campesino justification for self-initiated conservation actions: a challenge to mainstream conservation

open access: yesJournal 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
doaj   +1 more source

Neotropical Myrsinaceae - XX

open access: yesPhytologia., 1986
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +6 more sources

THE STUDY OF BIRD VOCALIZATIONS IN NEOTROPICAL HABITATS: CURRENT KNOWLEDGE AND FUTURE STEPS [PDF]

open access: yes
Research on avian bioacoustics in the Neotropics has surged over the last several decades due to increased interest in the large diversity of vocal behaviors and vocalization and the broader accessibility of recording equipment and software.
Sosa-López, J. Roberto   +4 more
core   +1 more source

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