Zobrazeno 1 - 10
of 8 627
pro vyhledávání: '"passerine"'
Autor:
Yanina Poblete, Carolina Contreras, Miguel Ávila, María Paz Carmona, Carolina Fernández, Cristian R. Flores, Pablo Sabat
Publikováno v:
Birds, Vol 5, Iss 3, Pp 604-615 (2024)
Haemosporidians are common blood parasites in wild bird populations, yet their effects on oxidative status remain understudied. Here, we measured the levels of thiobarbituric acid-reactive substances (TBARS) as an indicator of reactive oxygen species
Externí odkaz:
https://doaj.org/article/be312d84c1ab45e3a39a636fb4681709
Autor:
William E. Brooks
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-12 (2024)
Abstract Background Migratory birds accomplish remarkable feats of long-distance navigation. Vagrants, few individuals who migrate to incorrect locations, reveal conditions where orientation and navigation fail. Studies of vagrancy on a continental s
Externí odkaz:
https://doaj.org/article/42bf398ec67e43eda6e85e0a77305ad2
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The breeding phenology of birds is often timed to coincide with a peak in food availability. However, the shortening of the vegetation period with increasing elevation may force bird species at high elevations to breed earlier in relation to
Externí odkaz:
https://doaj.org/article/be0327c099c843b7af6846df166954f5
Autor:
Clotilde Rouxel, Adrien Etienne, Pascal Arné, Cécile Le Barzic, Guillaume Girault, Henri-Jean Boulouis, Nadia Haddad, Anne-Claire Lagrée, Pierre Lucien Deshuillers
Publikováno v:
Ticks and Tick-Borne Diseases, Vol 15, Iss 4, Pp 102350- (2024)
Wild animals in general, birds in particular, play a key role in transporting ticks and propagating tick-borne pathogens. Several studies have confirmed the infection of birds with Anaplasma phagocytophilum, with overall prevalence varying widely fro
Externí odkaz:
https://doaj.org/article/126ae1a8f51a496f87f888bc6bb09a8b
Autor:
Portugal, Steven J., author
Publikováno v:
Eclipse and Revelation : Total Solar Eclipses in Science, History, Literature, and the Arts, 2024, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192857996.003.0014
Autor:
Kristaps Sokolovskis, Violeta Caballero-Lopez, Susanne Åkesson, Max Lundberg, Mikkel Willemoes, Tianhao Zhao, Staffan Bensch
Publikováno v:
Movement Ecology, Vol 11, Iss 1, Pp 1-7 (2023)
Abstract It is a long-standing view that the main mechanism maintaining narrow migratory divides in passerines is the selection against intermediate and suboptimal migratory direction, but empirical proof of this is still lacking. We present novel re
Externí odkaz:
https://doaj.org/article/bbe8d5ef61504d9f85e5a4ecb1f3ec09
Publikováno v:
Diversity, Vol 16, Iss 8, p 436 (2024)
Host range expansions are an important factor for shaping the community of associated symbiotic organisms. Birds, as a highly mobile group of animals, are of particular interest to study with respect to the diversity and the distribution of the organ
Externí odkaz:
https://doaj.org/article/4f43a6a0f1b742e98ee9f0943231284f
Publikováno v:
Journal of Field Ornithology, Vol 95, Iss 1, p 3 (2024)
Avian eggshell thickness is an important life history metric in birds and has broad applications across disciplines ranging from animal behavior to toxicology. Empirical eggshell thickness values for songbirds (Order Passeriformes) are under-represen
Externí odkaz:
https://doaj.org/article/f10d6f71a7784c89ae45756ea234b32f
Autor:
Annelisse Castillo, Anna Rita Taddei, Achille Schiavone, Anna Maria Fausto, Margherita Marzoni Fecia di Cossato
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 1151-1159 (2022)
In many European countries, the common pheasant is one of the most popular game bird species. Despite its popularity, little information has been published related to its sperm profile, including the common semen parameters used to characterise the q
Externí odkaz:
https://doaj.org/article/2d3886ce1eb64de897eb0fca57c7aea1
Publikováno v:
Iranian Journal of Animal Biosystematics, Vol 18, Iss 1, Pp 77-91 (2022)
The present study investigates the occurrence and the identification of tick species infesting wild songbirds in northern Iran. During the period from 2015 to 2016, 342 songbirds belonging to 15 families and 37 species were captured and examined for
Externí odkaz:
https://doaj.org/article/167ae3c43b394003a6643d7cfc347bf2