Results 41 to 50 of about 859 (196)

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

open access: yesWildlife Monographs, EarlyView.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey   +9 more
wiley   +1 more source

The role of the Eastern Mediterranean in human evolution: recent results from Greece Le rôle du Bassin méditerranéen oriental dans l’évolution humaine : résultats récents en Grèce

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
The Eastern Mediterranean lies directly on the principal migration route for human groups dispersing across Africa, Europe, and Asia. It also encompasses the Balkans, where fauna and flora, as well as hominin populations, are thought to have persisted through glacial periods.
Katerina Harvati
wiley   +1 more source

Birds of the Reserva Biológica do Mato Grande and surroundings, Rio Grande do Sul, Brazil [PDF]

open access: yesCheck List, 2015
The Reserva Biológica do Mato Grande encompasses 5,161 hectares of wetlands, restinga forests and grasslands in southern Brazil. Aiming to assemble a list of bird species occurring in the reserve, we carried out 21 monthly expeditions from July 2007 to ...
Jeferson Vizentin-Bugoni   +3 more
doaj   +3 more sources

Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations

open access: yesActa Zoologica, EarlyView.
ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi   +3 more
wiley   +1 more source

The richness of the avifauna in the Parque Municipal do Sabiá, urban area of Uberlândia, State of Minas Gerais [PDF]

open access: yesBiotemas, 2004
This work aimed to determine the richness of the avifauna of the Municipal Park of Sabiá, urban perimeter of the municipality of Uberlândia (Brazil), and also to evaluate possible differences in composition among the several landscapes in the study area.
Oswaldo Marçal Júnior   +1 more
doaj  

Erosion of tropical bird diversity over a century is influenced by abundance, diet and subtle climatic tolerances

open access: yesScientific Reports, 2021
Human alteration of landscapes leads to attrition of biodiversity. Recommendations for maximizing retention of species richness typically focus on protection and preservation of large habitat patches.
Jenna R. Curtis   +4 more
doaj   +1 more source

Identifying the exposure of taxonomic, functional, and phylogenetic diversity of steppe birds to renewable energy development

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity is globally threatened by human impacts, including land‐use transformation and climate change, which has prompted a rapid transition from fossil fuels to cleaner energy sources, such as photovoltaic (PV) energy. However, utility‐scale PV plants require vast areas and can lead to conflicts with biodiversity conservation, making ...
Pablo Medrano‐Vizcaíno   +10 more
wiley   +1 more source

Aspectos ecológicos da avifauna do médio e baixo Rio São Bartolomeu, Distrito Federal e Goiás - Brasil.

open access: yesHeringeriana, 2014
Os aspectos ecológicos a respeito da avifauna no médio e baixo Rio São Bartolomeu se deram através da coleta de dados em 16 pontos, dos quais oito correspondem a ambientes florestais (FL) e oito a ambientes abertos de Cerrado (CS). Os trabalhos de campo
Sergei Studart Quintas Filho   +4 more
doaj   +5 more sources

Shelters or ecological traps? Context‐dependent effects of nestboxes on breeding success in a colonial raptor

open access: yesIbis, EarlyView.
Artificial breeding structures, such as nestboxes, can potentially influence the population size and conservation status of bird species relying on heavily human‐modified environments such as agroecosystems and urban areas. However, the effectiveness of these interventions may vary, as artificial structures could attract individuals to suboptimal ...
Alejandro Corregidor‐Castro   +8 more
wiley   +1 more source

Actividad de acetil colinesterasa plasmática en aves paseriformes: valores de referencia y factores de variación [PDF]

open access: yes, 2018
La actividad de colinesterasas plasmáticas es utilizada como indicador de exposición a organofosforados y carbamatos en vertebrados. Las aves son particularmente sensibles al efecto de estos insecticidas anticolinesterásicos, que producen depresión ...
Landa, Florencia   +3 more
core  

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