It is basically acknowledged that placement, attendance, and you can security of your nest are definitely the head points one determine the latest stability away from egg while the rate regarding colony predation ( Arnold et al. 1987, Martin 1995, Cresswell 1997). Constancy during the incubation will bring a great thermal environment for the development of embryos and you can covers eggs away from extreme temperatures which could affect its hatchability ( Give 1982). In the varieties where only 1 sex incubates, there is certainly a trade-out-of ranging from attendance and you can coverage of your own nest and you can repair off a good time balance ( Thompson and you will Ravelin 1987, Flint and you will Grand 1999). Continúa leyendo Thermal requirements of embryos could possibly get constrain new time and you can period of new foraging travel while in the incubation ( Webb 1987)