Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Hirundo rustica"”.
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Reproduction en groupe chez l'Hirondelle rustique (Hirundo rustica):stratégies individuelles et interactions sociales
… population naturelle d’Hirondelles rustiques (Hirundo rustica), que nous avons suivie pendant trois saisons de reproduction (de mai à septembre 2009 à 2011), dans une région rurale du sud de la Belgique. Nous avons collecté pour cette population des données de baguage, des données génétiques et …
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Migratory connectivity and differential patterns of decline in Barn Swallow (Hirundo rustica) in North America: Potential effects of factors on breeding and wintering grounds
… rates than any other group. The Barn Swallow (Hirundo rustica) is a long-distance migrant and an aerial insectivore whose breeding populations have declined drastically in northern regions of North America but remain stable in certain areas of the southern United States. However, reasons for …
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Niche Differentiating Mechanisms in Two Sympatric Species of Swallows
… (Petrochelidon pyrrhonota) and bam swallows (Hirundo rustica) in an area of overlap, where both species are found nesting together and foraging over the same fields. Careful attention was given to foraging flight patterns, foraging elevations, and food consumed by each species in an effort to …
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Niche segregation among three sympatric species of swallows in southern Ontario
Barn Swallows (Hirundo rustica), Cliff Swallows (Petrochelidon pyrrhonota) and Tree Swallows (Tachycineta bicolor) breed sympatrically in southern Ontario but it is unclear how these species differ ecologically, and their coexistence implies niche segregation. I investigated potential interspecific …
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Citizen science reveals complex changes in barn swallow phenology in South Africa over three decades
Palearctic migrants, including barn swallows Hirundo rustica, responded to climate change in Europe from the mid to late 1900s with phenological changes, mostly showing earlier arrival and start of breeding. During this period, barn swallows in the Palearctic exhibited variable patterns of change …
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A Quantitative Analysis of the Geomorphic Agency of the Mud-Nesting Swallows in Central Texas
… of Central Texas, namely the barn swallow (Hirundo rustica), the cave swallow (Petrochelidon fulva), and the cliff swallow (Petrochelidon pyrrhonota). The study area for this research is within the city limits of San Marcos, Texas, which straddles the Balcones Escarpment separating the …
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Riqueza, densidad y diversidad de aves en los alrededores del Aeropuerto Internacional de Managua Augusto C. Sandino, Managua, Nicaragua
… (Paloma Ala blanca) con 229 individuos/ha, Hirundo rustica (Golondrina) con 101 individuos/ha, Turdus grayi (Senzontle) con 99 individuos/ha, Quiscalus mexicanus (Zanate) con 85 individuos/ha, Columbina talpacoti (Paloma San nicolas) con 65 individuos/ha, Crotophaga sulcirostris (Pijul) con …
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CHROMOSOME-LEVEL DE NOVO GENOME ASSEMBLIES OF AVIAN SPECIES AND THEIR RELEVANCE FOR COMPARATIVE GENOMICS, PANGENOMICS, POPULATION GENOMICS AND SPECIES CONSERVATION.
… 6 chromosome-level bird species: barn swallow (Hirundo rustica), lesser kestrel (Falco naumanni), American flamingo (Phoenicopterus ruber), common yellowthroat (Geothlypis trichas), rifleman (Acanthisitta chloris) and red-crested turaco (Tauraco erythrolophus), which fulfilled and exceeded the …
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Nestling Diet, Quality, and Post-fledging Survival: Comparing Two Species of Aerial Insectivores in a Gradient of Agricultural Intensity in Saskatchewan, Canada
… between two sympatric species, Barn Swallows (Hirundo rustica) and Tree Swallows (Tachycineta bicolor), following a scale-of-effect approach, I investigated whether the intensity of agriculture was associated with parental selection of prey resources, nestling body condition and growth. Stable …
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Análisis del riesgo de impactos entre aves y aeronaves en el Aeropuerto Internacional Augusto C. Sandino, Managua, Nicaragua
… por ve getación y la especie Columba livia e Hirundo rustica no presentan un patrón de movimiento definidos. Existe un aumento significativo de la abundancia por especies que visitan en las áreas verdes alrededor de la pista de aterrizaje en los meses de octubre y diciembre, encontrándose en …