Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yishai A. Weissman"'
Autor:
Yael Goll, Camille Bordes, Yishai A. Weissman, Inbar Shnitzer, Rosanne Beukeboom, Amiyaal Ilany, Lee Koren, Eli Geffen
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Group movement leadership is associated with higher risks for those in the front. Leaders are the first to explore new areas and may be exposed to predation. Individual differences in risk-taking behavior may be related to hormonal differenc
Externí odkaz:
https://doaj.org/article/53f2865d502d4b8da5ae205aa2a0323f
Autor:
Yael Goll, Camille Bordes, Yishai A. Weissman, Inbar Shnitzer, Rosanne Beukeboom, Amiyaal Ilany, Lee Koren, Eli Geffen
Publikováno v:
iScience, Vol 25, Iss 4, Pp 104063- (2022)
Summary: In many mammalian species, both sexes may take leadership role, but different traits may play a role in determining variation within species. Here we examine the effect of sex on leadership. We present three complementary datasets derived fr
Externí odkaz:
https://doaj.org/article/fe435018cedd4e779091d49ff095bc03
Autor:
Einat Bar-Ziv, Yishai A. Weissman, Vlad Demartsev, Eli Geffen, Amiyaal Ilany, Lee Koren, Adi Barocas
Publikováno v:
Animal Behaviour. 166:163-170
Acoustic and rhythmic temporal patterns may have important roles both in animal vocalizations and in human music. Male rock hyraxes, Procavia capensis, advertise their quality and emotional state by singing a long complex song, comprising repetitive
Autor:
Yishai A. Weissman, Lee Koren, Adi Barocas, Inbar Schnitzer, Amiyaal Ilany, Eli Geffen, Vlad Demartsev, Einat Bar Ziv, Rosanne Beukeboom
Publikováno v:
Behavioral Ecology. 30:1611-1617
Although males and females share traits, their motivations and needs may be different, due to life-history disparities that lead to divergent selection pressures. Proximate mechanisms underlying differences between the sexes include hormones that med
Autor:
Arik Kershenbaum, Eli Geffen, Yishai A. Weissman, Lee Koren, Adi Barocas, Amiyaal Ilany, Vlad Demartsev
Publikováno v:
Animal Behaviour. 153:151-158
The ontogeny of quality-based signals has been studied in numerous animal systems but the degradation of vocal signals with age has received much less attention. Investigating age-related changes in quality-based acoustic signals and the associated s
Autor:
Adi Barocas, Amiyaal Ilany, Yishai A. Weissman, Inbar Shnitzer, Einat Bar-Ziv, Vlad Demartsev, Lee Koren, Eli Geffen
Publikováno v:
Behavioral Ecology. 30:223-230
Vocal quality allows listeners to derive information on properties of the caller such as body size and state of arousal. Male rock hyraxes advertise themselves by singing. We found that the stability of a single song element can be used to predict bo
Autor:
Amiyaal Ilany, Einat Bar-Ziv, Lee Koren, Adi Barocas, Eli Geffen, Yishai A. Weissman, Vlad Demartsev
Publikováno v:
Hormones and behavior. 114
Testosterone affects physical and motivational states, both of which may strongly influence vocalization structure and acoustics. The loud complex calls (i.e., songs) of male rock hyraxes (Procavia capensis) are used as honest signals for advertising