Climate change is associated with asynchrony in arrival between two sympatric cuckoos and both host arrival and prey emergence

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F24%3A98886" target="_blank" >RIV/60460709:41330/24:98886 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1098/rsos.231691" target="_blank" >https://doi.org/10.1098/rsos.231691</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1098/rsos.231691" target="_blank" >10.1098/rsos.231691</a>

Result language

angličtina

Original language name

Climate change is associated with asynchrony in arrival between two sympatric cuckoos and both host arrival and prey emergence

Original language description

Matching the timing of spring arrival to the breeding grounds with hosts and prey is crucial for migratory brood parasites such as cuckoos. Previous studies have focused mostly on phenological mismatch between a single cuckoo species and its hosts but information regarding climate-driven mismatch between multiple sympatric cuckoo species and their hosts and invertebrate prey is still lacking. Here, we analysed long-term data (1988-2023) on the first arrival date of two declining migratory cuckoo species and their 14 migratory host species breeding in sympatry and prey emergence date in Tatarstan (southeast Russia). We found that the common cuckoo (Cuculus canorus; wintering in Africa) generally arrived on breeding grounds earlier than the oriental cuckoo (Cuculus optatus; wintering in southeast Asia and Australia). Both cuckoos have advanced their arrival dates over 36 years but less than their hosts, potentially resulting in an increasing arrival mismatch between cuckoos and their hosts. Moreover, cuckoo arrival advanced less than the emergence date of their prey over time. These observations indicate that climate change may disrupt co-fluctuation in the phenology of important life stages between multiple sympatric brood parasites, their hosts and prey with potential cascading consequences for population dynamics of involved species.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10618 - Ecology

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

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

Name of the periodical

ROYAL SOCIETY OPEN SCIENCE

ISSN

2054-5703

e-ISSN

2054-5703

Volume of the periodical

11

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

1-10

UT code for WoS article

001143120800002

EID of the result in the Scopus database

2-s2.0-85183560362