J 2020

Killing behaviour of adult brood parasites

ŠULC, Michal, Gabriela ŠTĚTKOVÁ, Václav JELÍNEK, B. CZYZ, Andrzej DYRCZ et. al.

Basic information

Original name

Killing behaviour of adult brood parasites

Authors

ŠULC, Michal, Gabriela ŠTĚTKOVÁ (203 Czech Republic, guarantor, belonging to the institution), Václav JELÍNEK, B. CZYZ, Andrzej DYRCZ, Oliwia KARPIŃSKA, K. KAMIONKA-KANCLERSKA, Patryk ROWINSKI, Marta MAZIARZ, A. GRUSZCZYNSKI, Anna E. HUGHES and Marcel HONZA

Edition

Behaviour, Leiden, Brill, 2020, 0005-7959

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10613 Zoology

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 1.991

RIV identification code

RIV/00216224:14310/20:00117232

Organization unit

Faculty of Science

UT WoS

000576993200006

Keywords in English

nestling infanticide; chick ejection; farming; Mafia; co-evolution

Tags

International impact, Reviewed
Změněno: 4/12/2020 11:31, Mgr. Marie Šípková, DiS.

Abstract

V originále

Decades of studies have revealed the striking adaptations of avian brood parasites for their unique reproductive lifestyle. Several have reported that adult brood parasites sometimes kill host nestlings, although the reasons for this behaviour remain unclear. Using continuous video-recording and camera traps, we observed the same behaviour in the common cuckoo Cuculus canorus, showing that both host and parasite nestlings can be killed. The latter has never previously been observed in cuckoos. Here, we review this phenomenon and discuss possible explanations.