Results 91 to 100 of about 7,866 (158)

A vueltas con el fraude científico en la figura y obra ornitológica de José Arévalo Baca (1844-1890) [PDF]

, 2016
En un artículo anterior nos planteamos si el catedrático José Arévalo Baca había cometido un fraude científico con la publicación de su obra Aves de España (1887) (Reig-Ferrer, 2014).
Reig-Ferrer, Abilio
core   +1 more source

Prey of the Short-eared Owl (Asio flammeus) in a Pampas grasslands area of Argentina [PDF]

, 2014
We describe the prey of the Short-eared Owl in a Pampas grassland area of Argentina on the basis of pellets occasionally collected (N = 10). We found a high proportion of small mammals within samples (80% by number and 97% by biomass).
Baladron Felix, Alejandro Victor, Cardoni, Daniel Augusto, Cavalli, Matilde   +2 more
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Advocating better habitat use and selection models in bird ecology [PDF]

, 2018
Studies on habitat use and habitat selection represent a basic aspect of bird ecology, due to its importance in natural history, distribution, response to environmental changes, management and conservation.
Palacio, Facundo Xavier
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Primer registre de nidificació d'ull de bou Phylloscopus collybita a les Balears [PDF]

, 2008
First Common Chiffchaff Phylloscopus collybita breeding record for the Balearics. The first breeding record of the Common Chiffchaff in the Balearic Islands was confirmed with the capture of an adult female with a brood patch and in active moult on 25th ...
Garcias, Pere
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Genetic and phenotypic differentiation in Thamnophilus ruficapillus, a Neotropical passerine with disjunct distribution in the Andean and Atlantic forests

Journal of Avian Biology
The Andean and Atlantic forests are separated by the open vegetation corridor, which acts as a geographic barrier. However, these forests experienced cycles of connection and isolation in the past, which shaped the phylogeographic patterns of their ...
Belén Bukowski, Leonardo Campagna, Gustavo S. Cabanne, Pablo L. Tubaro, Darío A. Lijtmaer   +4 more
doaj   +1 more source

First record of the Sparkling-tailed Hummingbird (Tilmatura dupontii, Trochilidae) for Sierra de Huautla Biosphere Reserve, Morelos, Mexico [PDF]

, 2006
In August, 2005 we observed and photographed one male of Sparkling-Tailed hummingbird (Tilmatura dupontii) foraging on Firerbush shrub flowers (Hamelia patens, Rubiaceae).
MARIANO BONIGO, NESTOR ALBERTO, MARIANO BONIGO, NESTOR ALBERTO, OSORIO BERISTAIN, MARIA MARCELA, OSORIO BERISTAIN, MARIA MARCELA, URBINA TORRES, FERNANDO, URBINA TORRES, FERNANDO, VALENZUELA GALVAN, DAVID, VALENZUELA GALVAN, DAVID   +7 more
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Sexual determination in birds by molecular methods [PDF]

, 2018
[Resumen]: En el presente TFG, los primers P2/P8 propuestos por Griffiths et al. (1998) se han utilizado para tratar de sexar muestras de mosquitero ibérico (Phylloscopus ibericus).
Pousada Linares, Iván
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Especies de aves con escasos y nuevos registros de la Reserva de Biósfera “Parque Costero del Sur”, noreste de la provincia de Buenos Aires

Acta Zoológica Lilloana
La Reserva de Biósfera “Parque Costero del Sur” (PCS) está ubicada en el noreste de la provincia de Buenos Aires, en los partidos de Magdalena y Punta Indio.
Maila Scheffer, Evaristo Elso, Facundo Xavier Palacio   +2 more
doaj   +1 more source

Long-term Christmas Bird Counts describe neotropical urban bird diversity. [PDF]

PLoS One, 2023
Echeverry-Galvis MA, Lozano Ramírez P, Amaya-Espinel JD.   +2 more
europepmc   +1 more source

Modelling the distribution of Bonelli's eagle in Spain: Implications for conservation planning [PDF]

, 2016
Bonelli’s eagle, Hieraaetus fasciatus , has recently suffered a severe population decline and is currently endangered. Spain supports about 70% of the European population.
Barbosa, A. Márcia, Muñoz, A.R., Real, R., Vargas, J.M.   +3 more
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