Facundo X. Palacio

Scale-dependent effects of forest area on Atlantic Forest bird occupancy and diversity

Daniela Zaffignani, Luciano N. Segura, Facundo X. Palacio, Martjan Lammertink

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Alimentación de la Catita Chirirí (Brotogeris chiriri) en un ambiente urbano donde ha sido introducida

Facundo X. Palacio, Diego Montalti

La Catita Chirirí (Brotogeris chiriri) es una especie de psitácido con amplia distribución en Sudamérica, que fue introducida en el noreste de la provincia de Buenos Aires. Sin embargo, el conocimiento de su ecología trófica, y en particular, en áreas urbanas donde …

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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

Maila Scheffer, Evaristo Elso, Facundo X. Palacio

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. Debido a su gran diversidad de aves, ha sido declarada Área Importante para la …

Occupancy and abundance of Gilded Sapphire ( Hylocharis chrysura ) in urban green areas of La Plata, Argentina

Facundo X. Palacio, Federico Villulla, Diego Montalti

Urbanization is recognized as one of the most drastic alterations of terrestrial communities, often leading to biodiversity loss and the disruption of ecological networks. Hummingbirds have generally shown negative responses to urbanization, but the impact of urban green spaces on their abundance …

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Unpacking frugivory: trait‐mediated bird responses explain fruit removal in a tree population

Facundo X. Palacio, Mariano Ordano, Mirkka M. Jones, Otso Ovaskainen

Frugivory and seed dispersal by birds represents a major ecosystem service across temperate and tropical regions, playing a crucial role in maintaining tree diversity and vegetation recovery in human‐altered landscapes. Frugivore assemblages typically encompass multiple species with distinct ecological traits, including dietary …

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BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

María Dornelas, Laura H. Antão, Amanda E. Bates, Viviana Brambilla et autres

ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number …

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Integrating intraspecific trait variability in functional diversity: An overview of methods and a guide for ecologists

Facundo X. Palacio, Gianluigi Ottaviani, Stefano Mammola, Caio Graco‐Roza et autres

Abstract Variability in traits within species (intraspecific trait variability; ITV) has attracted increased interest in functional ecology, as it can profoundly influence the detection of functional trait patterns, calculations of functional diversity (FD), and assessments of ecosystem functioning. This interest stems from …

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Same data, different analysts: variation in effect sizes due to analytical decisions in ecology and evolutionary biology

Elliot Gould, Hannah Fraser, Timothy Parker, Shinichi Nakagawa et autres

Although variation in effect sizes and predicted values among studies of similar phenomena is inevitable, such variation far exceeds what might be produced by sampling error alone. One possible explanation for variation among results is differences among researchers in the decisions they …

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Zorzal Collar Blanco (Turdus albicollis): tercer registro para la provincia de Buenos Aires

Isabel Biscotti, Agustina Rojo-Pérez, Federico Villulla, Facundo X. Palacio

El Zorzal Collar Blanco (Turdus albicollis) es una especie ampliamente distribuida en Sudamérica, presente principalmente en bosques húmedos y secundarios. En Argentina, se encuentra casi restringido a la provincia de Misiones, con escasos registros en otras provincias. Aquí reportamos el tercer registro …

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Integrating intraspecific trait variability in functional diversity: an overview of methods and a guide for ecologists

Facundo X. Palacio, Gianluigi Ottaviani, Stefano Mammola, Caio Graco‐Roza et autres

The variability in traits within species (intraspecific trait variability; ITV) has attracted an increased interest in functional ecology, as it can profoundly influence the detection of functional trait patterns, calculation of functional diversity (FD), and assessments of ecosystem functioning. This renewed focus …

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Are red-crested cardinals Paroaria coronata (Aves: Thraupidae) truly monomorphic?: evidence discloses sexual dichromatism and size differences since the nestling stage

Luciano N. Segura, Melina Atencio, Facundo X. Palacio, Adrián Jáuregui et autres

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When one’s misfortune favors others: the importance of hollows made by a plague on Neltuma trees to stingless bees nesting in Subtropical Dry forests

Patricia V. Zelaya, Carlos Molineri, Sandra Bravo, Facundo X. Palacio et autres

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