Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Petra Sumasgutner"'
Autor:
Edmund Rodseth, Petra Sumasgutner, Gareth Tate, Johan F. Nilsson, Hannah Watson, Michelle F. Maritz, Robert A. Ingle, Arjun Amar
Publikováno v:
Royal Society Open Science, Vol 11, Iss 4 (2024)
There is increasing recognition of the potential pleiotropic effects of melanin pigmentation, particularly on immunity, with reports of variation in haemoparasite infection intensity and immune responses between the morphs of colour-polymorphic bird
Externí odkaz:
https://doaj.org/article/941990540fe546f3be2c58af4e82d33e
Autor:
Taylor Headland, Diane Colombelli-Négrel, Corey T. Callaghan, Shane C. Sumasgutner, Sonia Kleindorfer, Petra Sumasgutner
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Urbanisation is occurring around the world at a rapid rate and is generally associated with negative impacts on biodiversity at local, regional, and global scales. Examining the behavioural response profiles of wildlife to urbanisation helps
Externí odkaz:
https://doaj.org/article/619fff5e4eea4a9992f21b91296b27a1
Autor:
Varalika Jain, Thomas Bugnyar, Susan J. Cunningham, Mario Gallego-Abenza, Matthias-Claudio Loretto, Petra Sumasgutner
Publikováno v:
Movement Ecology, Vol 10, Iss 1, Pp 1-15 (2022)
Abstract Background Anthropogenic food sources (AFSs) are widespread in human-transformed landscapes and the current scale at which they occur drives ecological change at the individual, population, and community levels. AFSs are exploited extensivel
Externí odkaz:
https://doaj.org/article/3091c6d6012d4ac99b87161b4bd021df
Publikováno v:
Birds, Vol 2, Iss 4, Pp 427-444 (2021)
When different introduced species across trophic levels (parasite, predator) invade island systems, they may pose significant threats to nesting birds. In this study, we measure nesting height and infer causes of offspring mortality in the critically
Externí odkaz:
https://doaj.org/article/aea07427748f43e39499b834cbf9d7fd
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Local weather conditions may be used as environmental cues by animals to optimize their breeding behaviour, and could be affected by climate change. We measured associations between climate, breeding phenology, and reproductive output in gre
Externí odkaz:
https://doaj.org/article/d67204c1c3bf4a03be4584c44eef6486
Autor:
Lauren K. Common, Petra Sumasgutner, Rachael Y. Dudaniec, Diane Colombelli-Négrel, Sonia Kleindorfer
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract In invasive parasites, generalism is considered advantageous during the initial phase of introduction. Thereafter, fitness costs to parasites, such as host-specific mortality, can drive parasites towards specialism to avoid costly hosts. It
Externí odkaz:
https://doaj.org/article/c074a63e941949f2a70bf61a3befbeb4
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Conditions experienced during early life can have long-term individual consequences by influencing dispersal, survival, recruitment and productivity. Resource allocation during development can have strong carry-over effects onto these key pa
Externí odkaz:
https://doaj.org/article/bd67f4964aa044f39a0f10ac47b70bd9
Autor:
Shane C. McPherson, Petra Sumasgutner, Ben H. Hoffman, Bruce D. L. Padbury, Mark Brown, Tammy P. Caine, Colleen T. Downs
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Larger carnivores often trigger human-wildlife conflicts that arise from perceived threats to humans and domestic animals’ safety, which generate the need for management and removal strategies. These issues become especially challenging when humans
Externí odkaz:
https://doaj.org/article/b5eba70fe55147c3901bc8a65d56dfea
Autor:
Petra Sumasgutner, Julien Terraube, Aurélie Coulon, Alexandre Villers, Nayden Chakarov, Luise Kruckenhauser, Erkki Korpimäki
Publikováno v:
Frontiers in Zoology, Vol 16, Iss 1, Pp 1-14 (2019)
Abstract Background Selecting high-quality habitat and the optimal time to reproduce can increase individual fitness and is a strong evolutionary factor shaping animal populations. However, few studies have investigated the interplay between land cov
Externí odkaz:
https://doaj.org/article/0d4e340217b6431581e3c27b8d84a30d
Publikováno v:
Frontiers in Ecology and Evolution, Vol 8 (2020)
Human-induced climate change and the destruction of natural habitats are two of the main threats to biodiversity worldwide. Animals can use local weather conditions as environmental cues for optimal breeding conditions, but climate change can cause s
Externí odkaz:
https://doaj.org/article/67fbce78b3444581af593efbd4b74292