Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kaitala, A. (Arja)"'
While the strength of sexual signals is important in mate attraction, the ability to accurately compare signals may also have a major effect on mate choice. Large distances between competitors may reduce competition, as accurate comparison of signals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::ff6c8ad73125e8191c38aa369a982e34
http://urn.fi/urn:nbn:fi-fe2023060652646
http://urn.fi/urn:nbn:fi-fe2023060652646
Autor:
Lehtonen, T. K. (Topi K.), Babic, N. L. (Natarsha L.), Piepponen, T. (Timo), Valkeeniemi, O. (Otso), Borshagovski, A.-M. (Anna-Maria), Kaitala, A. (Arja)
Animals often disperse from one habitat to another to access mates or suitable breeding sites. The costs and benefits of such movements depend, in part, on the dispersing individuals’ phenotypes, including their sex and age. Here we investigated di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::60438f088ce19cc3a4e3608f11dff385
http://urn.fi/urn:nbn:fi-fe202103298706
http://urn.fi/urn:nbn:fi-fe202103298706
The amount of artificial light at night is growing worldwide, impacting the behaviour of nocturnal organisms. Yet, we know little about the consequences of these behavioural responses for individual fitness and population viability. We investigated i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::d143dbf6458c8d8fda808698eee606da
http://urn.fi/urn:nbn:fi-fe2020082864568
http://urn.fi/urn:nbn:fi-fe2020082864568
Autor:
Borshagovski, A.-M. (Anna-Maria), Saari, P. (Paulus), Lehtonen, T. K. (Topi K.), Kaitala, A. (Arja)
The environment can play an important role in animal communication by affecting signal transmission and detection. Variation in the signalling environment is expected to be especially pronounced in widely distributed species, potentially affecting ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::5dbe947e80373206edac59fc4a0ff731
http://urn.fi/urn:nbn:fi-fe202101192086
http://urn.fi/urn:nbn:fi-fe202101192086
Autor:
Kynkäänniemi, S.-M. (Sanna-Mari), Kettu, M. (Maria), Kortet, R. (Raine), Härkönen, L. (Laura), Kaitala, A. (Arja), Paakkonen, T. (Tommi), Mustonen, A.-M. (Anne-Mari), Nieminen, P. (Petteri), Härkönen, S. (Sauli), Ylönen, H. (Hannu), Laaksonen, S. (Sauli)
Blood-sucking ectoparasites have often a strong impact on the behaviour of their hosts. The annual insect harassment of reindeer (Rangifer tarandus tarandus) has increased in the southern part of the Finnish reindeer herding area because of the recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::dea28227c554a8a45f1385536b593dea
http://urn.fi/urn:nbn:fi-fe2020050525036
http://urn.fi/urn:nbn:fi-fe2020050525036
Autor:
Kynkäänniemi, S.-M. (Sanna-Mari), Kortet, R. (Raine), Härkönen, L. (Laura), Kaitala, A. (Arja), Paakkonen, T. (Tommi), Mustonen, A.-M. (Anne-Mari), Nieminen, P. (Petteri), Härkönen, S. (Sauli), Ylönen, H. (Hannu), Laaksonen, S. (Sauli)
Range expansion of ectoparasites can cause parasites to attack new host species. In these cases it is important for the parasite to be able to adapt to the new environment and to reproduce on the host. For the host, it is crucial to hinder successful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::067f5e28536288ae3dac4f41e125773e
http://urn.fi/urn:nbn:fi-fe2020050525096
http://urn.fi/urn:nbn:fi-fe2020050525096
Animals pass information about their sexual availability and quality as a mate with sexual signals. The evolution of sexual signals is also affected by the preference of choosing mates and the properties of the signaling environment. Under the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::14bf032cac26c8c92c001021b28f866d
http://urn.fi/urn:isbn:9789526229102
http://urn.fi/urn:isbn:9789526229102
Autor:
Hopkins, J. (Juhani)
Sexual ornaments have developed in a very wide variety of animal taxa to increase fitness by improving mating success. How increased mating rate improves fitness is obvious in the case of most males: each mating provides more offspring. Whether more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::61891c598e6a3f9eb172f9e2a569e265
http://urn.fi/urn:isbn:9789526220611
http://urn.fi/urn:isbn:9789526220611
Autor:
Ronkainen, K. (Katri)
Sexual selection results from competition between individuals over access to gametes of the opposite sex. Starting with anisogamy, with females producing larger and fewer gametes than males, females usually invest more in reproduction and thus have l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::e036224d12db71b6927bbed18b08a10c
http://urn.fi/urn:isbn:9789526212364
http://urn.fi/urn:isbn:9789526212364
Autor:
Isomursu, M. (Marja)
Parasites are an inseparable part of the life of wild birds. They may cause morbidity, mortality or reduction in fecundity. Parasite distribution in hosts is typically not uniform and many host factors (e.g. age) may affect the pattern of distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::46f6a0dede863d583082dfd94fdce7c2
http://urn.fi/urn:isbn:9789526203645
http://urn.fi/urn:isbn:9789526203645