TY - JOUR AU - Sládeček, Martin AU - Vozabulová, Eva AU - Brynychová, Kateřina AU - Šálek, Miroslav E. PY - 2019 DA - 2019/03/22 TI - Parental incubation exchange in a territorial bird species involves sex-specific signalling JO - Frontiers in Zoology SP - 7 VL - 16 IS - 1 AB - Effective communication between sexual partners is essential for successful reproduction. Avian parents with biparental incubation need to know how to negotiate, when and who will incubate, and how to harmonize partner exchange at the nest. Although considerable effort has been dedicated to studies of incubation rhythms, few studies have investigated how behavioural signals serve to tighten cooperation between parents. Moreover, existing studies are almost exclusively restricted to species in which long distances between incubating and non-incubating parents prevent continuous communication during incubation. Thus, the most frequently described parental exchange system is a simple model characterized by the return of the non-incubating parent to the nest itself. Here, we propose more complex parental exchange behaviour in the Northern Lapwing (Vanellus vanellus), a territorial species capable of continuous partner communication during incubation and with a highly variable male contribution to incubation. SN - 1742-9994 UR - https://doi.org/10.1186/s12983-019-0306-0 DO - 10.1186/s12983-019-0306-0 ID - Sládeček2019 ER -