Results 101 to 110 of about 40,522 (221)

Glacial cycles promote greater dispersal, which can help explain larger clutch sizes, in north temperate birds [PDF]

open access: yes, 2009
Earth’s glacial history and patterns in the life history traits of the planet’s avifauna suggest the following interpretations of how recent geological history has affected these key characteristics of the biota: 1) Increased colonizing ...
David W. Winkler   +4 more
core   +1 more source

Nidificación del Chinchero Escamado (Lepidocolaptes falcinellus) [PDF]

open access: yes, 2011
We provide the first description of the nest of the Scalloped Woodcreeper (Lepidocolaptes falcinellus), its clutch size, nestlings, and nesting behavior from prospecting to fledging, based on 102 h of observation at a nest in the subtropical Atlantic ...
Bodrati, Alejandro   +1 more
core  

Avifauna del Penedès [PDF]

open access: yesMiscel·lània penedesenca, 1981
Mestre i Raventós, Pere
openaire   +2 more sources

Tafonomía de aves en el sudeste de la región pampeana (Argentina)

open access: yesArqueologia
Se presentan los resultados de observaciones tafonómicas naturalistas sobre restos de aves en el sudeste de la región pampeana. El objetivo general es caracterizar a los procesos y agentes que intervienen en la acumulación, dispersión y destrucción de ...
Marcos Recofsky   +6 more
doaj   +1 more source

Birds of landscape park «Alexandria» NAS Ukraine [PDF]

open access: yes, 2014
Avifauna of landscape park «Alexandria», Bila Tserkva (central Ukraine, natural forest-steppe zone) was studied, and 81 species of birds were found. 70 of them are protected by the Bonn and the Bern conventions.
Казанник, Віталій Васильович   +2 more
core  

Current Knowledge of Helminths of Wild Birds in Ecuador

open access: yesBirds
Parasitic helminths are diverse in wild birds globally, but knowledge about helminths in Ecuadorian avifauna is still fragmentary. In the present review, records about helminths (Platyhelminthes, Nematoda, and Acanthocephala) in Ecuadorian wild birds is ...
Patricio D. Carrera-Játiva   +1 more
doaj   +1 more source

Functional Diversity and Ecosystem Services of Birds in Productive Landscapes of the Colombian Amazon

open access: yesDiversity
The expansion of anthropogenic activities drives changes in the composition, structure, and spatial configuration of natural landscapes, influencing both the taxonomic and functional diversity of bird communities. This pattern is evident in the Colombian
Jenniffer Tatiana Díaz-Cháux   +3 more
doaj   +1 more source

Avifauna Argentina: Familia Hirundinidae (Golondrinas)

open access: yesEl Hornero, 1969
This article does not have an abstract.
openaire   +3 more sources

Selecting random parameters in discrete choice experiment for environmental valuation: A simulation experiment [PDF]

open access: yes
This paper examines the various tests commonly used to select random parameters in choice modelling. The most common procedures for selecting random parameters are: the Lagrange Multiplier test as proposed by McFadden and Train (2000), the t-statistic of
Abdullah, Sabah   +3 more
core  

Beyond the stand: Reviewing landscape fragmentation dynamics on biodiversity and ecosystem services in Southeast Asia [PDF]

open access: yes, 2019
Forest and agriculture landscapes dominate across Southeast Asia. Agricultural systems are highly diverse ranging from traditional swidden and agroforestry, to the more recent intensive industrial oil palm plantations.
Laumonier, Yves, Lo, M.
core  

Home - About - Disclaimer - Privacy