Search Results - "VILINA, YERKO A"

Insularity and Aridity as Drivers of Mandibular Disparity in Thylamys elegans (Waterhouse, 1839) from Populations of the Atacama Desert, Chile by Arriagada, José I, Benítez, Hugo A, Toro, Frederick, Suazo, Manuel J, Abarca, Paulette, Canto, Jhoann, Vilina, Yerko A, Cruz-Jofré, Franco

“…Island ecosystems differ in several elements from mainland ecosystems and may induce variations related to natural selection and patterns of adaptation in most…”
Get full text

Nueva colonia reproductiva del gaviotín peruano (Sternula lorata) en la costa sur de Perú by Vizcarra, Jhonson K., Vilina, Yerko A., Anfruns, Karla

“…En la presente nota se describe la existencia de una nueva colonia reproductiva de Sternula lorata en Pampa El Palo, ubicado en el distrito y la provincia de…”
Get full text

Fish prey of the Peruvian Tern Sternula lorata along the northern coast of Chile by Vilina, Yerko A, Pastenes, Luis, Munizaga, Beatriz, Toro, Frederick, Neira-Soto, Álvaro, Molina-Burgos, Blanca E

“…Scarce information is available on the trophic ecology and feeding habitats of the Peruvian Tern Sternula lorata. We searched 15 Peruvian Tern colonies along…”
Get full text

Observations of killer whales (Orcinus orca) in the fjords of Chilean Patagonia by Capella, Juan J., Abramson, José Z., Vilina, Yerko A., Gibbons, Jorge

“…Killer whales occur in Chilean waters, but their seasonality, diets, and overall distribution are poorly known. Here, we present data on group composition,…”
Get full text

Migratory round-trip of individually identified humpback whales at the Strait of Magellan: clues on transit times and phylopatry to destinations by CAPELLA, JUAN J, GIBBONS, JORGE, FLÓREZ-GONZÁLEZ, LILIÁN, LLANO, MARTHA, VALLADARES, CARLOS, SABAJ, VALERIA, VILINA, YERKO A

“…Humpback whales undertake seasonal migration between productive high-latitude areas where they feed in summer and low-latitude tropical waters where mating and…”
Get full text

Local Distribution, Abundance and Conservation of Black-Headed Duck in the Mediterranean Wetlands of Chile by Cofré, Hernán L, Vilina, Yerko A, Aguirre, Juan, Egli, Wilhelm, García, María-Dolores, Kocksch, Harald, Rottmann, Jürgen, Seeger, Helmut, Tala, Charif

“…In this study we present data about local distribution, abundance, and habitat preferences of Black-headed Duck (Heteronetta atricapilla) in central Chile…”
Get full text

Migratory round-trip of individually identified humpback whales at the Strait of Magellan: clues on transit times and phylopatry to destinations Ciclo migratorio de ballenas jorobadas individualizadas del estrecho de Magallanes: indicios sobre la duración de la migración y filopatría en los destinos by JUAN J CAPELLA, JORGE GIBBONS, LILIÁN FLÓREZ-GONZÁLEZ, MARTHA LLANO, CARLOS VALLADARES, VALERIA SABAJ, YERKO A VILINA

“…Humpback whales undertake seasonal migration between productive high-latitude areas where they feed in summer and low-latitude tropical waters where mating and…”
Get full text

Effects of El Niño on Abundance and Breeding of Black-Necked Swans on El Yali Wetland in Chile by Vilina, Yerko A., Cofré, Hernán L., Silva-García, Celeste, García, María D., Pérez-Friedenthal, Carola

“…The El Niño Southern Oscillation (ENSO) phenomenon has frequently been associated with negative effects on bird populations. Here we analyze the effect of…”
Get full text

"El Niño" Effects on the Abundance and Habitat Association Patterns of Four Grebes Species in Chilean Wetlands by Vilina, Yerko A., Cofre, Hernan

“…From July 1993 until November 1998 the authors studied the distribution, abundance and habitat association patterns of four grebes species, White-tufted Grebe…”
Get full text

The Birds of Sala y Gomez Island, Chile by Vilina, Yerko A., Gazitua, Francisca J.

“…The fauna of Chile's Sala y Gomez island (26°28′S, 105°21′W) is not well known because of the island's remote location, small size, and low profile. Previous…”
Get full text

Breeding Observations of the Peruvian Tern in Chile by Vilina, Yerko A.

“…The Peruvian Tern (Sterna lorata) is endemic to the Humboldt Current, and in Chile is considered endangered. Current information about its biology and the…”
Get full text

Status of the Peruvian Diving Petrel, Pelecanoides garnotii, on Chañaral Island, Chile by Vilina, Yerko A.

“…The Peruvian Diving Petrel, Pelecanoides garnotii, is an endemic seabird of the Humboldt Current. A drastic population decline and loss of breeding sites has…”
Get full text

The Southernmost Nesting Place for the Red-Billed Tropicbird (Phaethon aethereus): Chañaral Island, Chile by Vilina, Yerko A., Gonzalez, Jorge L., Gibbons, Jorge E., Capella, Juan J., Diaz, Hernan

“…We describe the first nesting colony of the Red-billed Tropicbird (Phaethon aethereus) known in Chile, the southernmost colony for this species described to…”
Get full text