Results 101 to 110 of about 41,261 (238)

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

Birds of the Botanical Gardens of Indonesia at Bogor [PDF]

open access: yes, 1986
S. van BALEN, E.T. MARGAWATI & SUDARYANTI. 1986. Audi fauna Kebun Raya Bogor. Berita Biolugi 3(4): 167- 172. Avifauna di Kebun Raya Bogor diamati dan disensus selama tahun 1980 - 1981 dalam rangka penelitian tentang Perubahan populasi burung di Bogor dan
BALEN, S. V. (S)   +2 more
core  

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

A substitute name for Turdus serranus unicolor Olrog & Contino [PDF]

open access: yes, 2008
Fil: Fraga, Rosendo Manuel. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos.
Dickinson, Fraga, Rosendo Manuel
core  

Pseudopornography [PDF]

open access: yes, 1990
What a horny pair they were, balling down in the hell-dyke. Him a queer cock-headed old gaubshite who wouldn\u27t know a cunny-hole from an ass-hole, and her a bloody shit-faced bastard whore with clitty ...
Grant, Jeff
core   +1 more source

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

The fauna and summer population of birds of the Uysky natural biological reserve (Chelyabinsk region)

open access: yesТрансформация экосистем
Based on the results of ornithological studies conducted in the Uysky Nature Biological Reserve in 1986, 1987, 2005, 2018 and 2023, an annotated list of bird species was compiled.
V.A. Gashek   +3 more
doaj   +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  

The pleistocene avifaunas of Europe

open access: yesArchaeofauna, 1993
Las avifaunas pleistocénicas europeas incluyen una pequeña serie de relictos terciarios que desaparecen progresivamente durante el Pleistoceno inferior y principios del Pleistoceno medio. Los elementos más representativos de esta fauna son Pavo y Palaeocryptonix en Europa occidental y Francolinus en Centroeuropa.
openaire   +1 more source

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  

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