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Background The behavior of cranes reflects many of their survival strategies, but little has been known of the incubation strategies of cranes, in which both parents share incubation duties, in response to cold temperatures in alpine environments. The lack of information may restrict the effective conservation of the threatened Black-necked Crane (Grus nigricollis), a biparental bird nesting in high...
The biparental incubation model is an excellent one for investigating how parents resolve sexual conflict and achieve cooperation, especially in cold alpine environments. We used video monitoring of 20 nests 24 h/day to systematically investigate the incubation pattern of the Black-necked Crane (Grus nigricollis), a biparental waterbird with threatened status (International Union for Conservation...
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