INCUBATION SHARING OF NORTHERN BALD IBIS PARTNERS
Authors : Ahmet KILIÇ, Ersin UYSAL
Pages : 167-181
Doi:10.51477/mejs.1003882
View : 48 | Download : 11
Publication Date : 2021-12-30
Article Type : Research Paper
Abstract :The study was carried out during the free-flying period. Pairs share the incubation between the two sexes. In observations made between 2013 and 2015 insert ignore into journalissuearticles values(n=79 in day);. Females incubated for 177.08 minutes per day on average while males incubated for 240.99 minutes per day. This incubation period is statistically different insert ignore into journalissuearticles values(P 0.05);. According to 2014 insert ignore into journalissuearticles values(n=128); and 2015 insert ignore into journalissuearticles values(n=88); results no statistical difference could be observed between incubation periods insert ignore into journalissuearticles values(P >0.05);.The excess eggs during incubation are protected by northern bald ibises which does not have any nest insert ignore into journalissuearticles values(altruism);. From time to time synchronized behaviors can be observed in the population.Keywords : female sitting time, male sitting time, breeding, Geronticus eremita, altruistic behavior
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