Results 21 to 30 of about 3,111 (133)

Notas sobre la biología de algunos Passeriformes del Noroeste Argentino, I

open access: yesActa Zoológica Lilloana, 1987
Observaciones nidológicas sobre algunas aves tiraninas, parulinas y emberizinas: Se describen nidos y huevos de Stigmatura budytoides, Parula pitiayumi y Sporophila caerulescens.
Estela A. Alabarce
doaj   +1 more source

Survey of avifauna housed in the wild animal triage centers in the state of Bahia, period 2009 to 2019, emphasizing trafficking

open access: yesCiência Rural, 2021
: Brazil is one of the primary suppliers of wildlife for trafficking, which constitutes a significant threat to biodiversity, which can cause the extinction of species, especially birds, the most important victims of trafficking.
Marilucia Campos dos Santos   +6 more
doaj   +1 more source

Bird migrant assemblages in urban and rural areas of central Argentina: a regional-scale comparison

open access: yesEl Hornero, 2022
Migrant birds are negatively impacted by urbanization. However, most of the studies about urbanization effects on migrant birds were conducted in the Northern Hemisphere, and studies performed in South America are scarce.
Lucas M. Leveau
doaj   +1 more source

Sporophila caerulescens subsp. caerulescens

open access: yes, 2021
Sporophila caerulescens caerulescens (Corbatita común) R. Migrante estival reproductor. D. Toda la provincia (Nores et al., 1991; Aparicio et al., 2008; Heredia, 2011; Codesido y Bilenca, 2004; Coria et al., 2015a, 2017; Quiroga y Llugdar, 2019a). C. No Amenazada.
Coria, Oscar R.   +5 more
openaire   +2 more sources

Highly Conserved Microchromosomal Organization in Passeriformes Birds Revealed via BAC-FISH Analysis

open access: yesBirds, 2023
Passeriformes birds are widely recognized for their remarkable diversity, with over 5700 species described so far. Like most bird species, they possess a karyotype characteristic of modern birds, which includes a bimodal karyotype consisting of a few ...
Marcelo Santos de Souza   +7 more
doaj   +1 more source

Condição corpórea, morfologia externa, parasitologia, topografia e estudo histológico do trato gastrointestinal de Sporophila nigricollis e Sporophila caerulescens mantidas no Centro de Triagem de Animais Silvestres em Cabedelo, Paraíba [PDF]

open access: yes, 2022
The objective was to analyze Sporophila nigricollis and Sporophila caerulescens in terms of body conditions, parasitological, bacteriological, external biometric measurements, gut viscera, visceral topography, and histological analysis of the ...
Nascimento, Cristiane Josino
core   +1 more source

Tandem quadruplication of HMA4 in the zinc (Zn) and cadmium (Cd) hyperaccumulator noccaea caerulescens [PDF]

open access: yes, 2011
Zinc (Zn) and cadmium (Cd) hyperaccumulation may have evolved twice in the Brassicaceae, in Arabidopsis halleri and in the Noccaea genus. Tandem gene duplication and deregulated expression of the Zn transporter, HMA4, has previously been linked to Zn/Cd ...
King Graham J.   +46 more
core   +2 more sources

Sporophila caerulescens subsp. caerulescens Establecimiento La

open access: yes, 2017
Published as part of Pagano, Luis G. & Salvador, Sergio A., 2017, Datos De Pesos De Aves Argentinas. Parte 4, pp.
Pagano, Luis G., Salvador, Sergio A.
openaire   +3 more sources

Identification and functional analysis of two ZIP metal transporters of the hyperaccumulator Thlaspi caerulescens [PDF]

open access: yes, 2009
The heavy metal hyperaccumulator Thlaspi caerulescens expresses several ZIP-like genes at higher levels than their orthologues in non-hyperaccumulator species, but it is not clear why. To elucidate the function of the T.
Zhao, F.J.   +22 more
core   +1 more source

Notas biológicas sobre el Corbatita Común

open access: yesEl Hornero, 1956
Este artículo no cuenta con un resumen.
José A. Pereyra
doaj   +1 more source

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