Nest reliefs in a cryptically incubating shorebird are quick, but vocal

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F22%3A91442" target="_blank" >RIV/60460709:41330/22:91442 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1111/ibi.13069" target="_blank" >https://doi.org/10.1111/ibi.13069</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ibi.13069" target="_blank" >10.1111/ibi.13069</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nest reliefs in a cryptically incubating shorebird are quick, but vocal

Popis výsledku v původním jazyce

In species with biparental care, coordination of parental behaviour between pair members increases reproductive success. Coordination is difficult if opportunities to communicate are scarce, which might have led to the evolution of elaborate nest relief rituals in species facing a low predation risk. However, whether such conspicuous rituals also evolved in species that avoid predation by relying on crypsis remains unclear. Here, we used a continuous monitoring system to describe nest relief behaviour during incubation in an Arctic breeding shorebird with passive nest defence, the Semipalmated Sandpiper Calidris pusilla. We also explored whether behaviour of exchanging parents informs about parental coordination and predicts incubation effort. We found that incubating parents vocalized twice as much before the arrival of their partner than during other times of incubation. In at least 75 percent of exchanges, the incubating parent left the nest only after its partner had returned and initiated the ne

Název v anglickém jazyce

Nest reliefs in a cryptically incubating shorebird are quick, but vocal

Popis výsledku anglicky

In species with biparental care, coordination of parental behaviour between pair members increases reproductive success. Coordination is difficult if opportunities to communicate are scarce, which might have led to the evolution of elaborate nest relief rituals in species facing a low predation risk. However, whether such conspicuous rituals also evolved in species that avoid predation by relying on crypsis remains unclear. Here, we used a continuous monitoring system to describe nest relief behaviour during incubation in an Arctic breeding shorebird with passive nest defence, the Semipalmated Sandpiper Calidris pusilla. We also explored whether behaviour of exchanging parents informs about parental coordination and predicts incubation effort. We found that incubating parents vocalized twice as much before the arrival of their partner than during other times of incubation. In at least 75 percent of exchanges, the incubating parent left the nest only after its partner had returned and initiated the ne

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IBIS

ISSN

0019-1019

e-ISSN

1474-919X

Svazek periodika

164

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

22

Strana od-do

1013-1034

Kód UT WoS článku

000814334700001

EID výsledku v databázi Scopus

2-s2.0-85132315326