A first report of separation calls in southern yellow‑cheeked gibbons (Nomascus gabriellae) in captivity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F21%3AN0000022" target="_blank" >RIV/00027014:_____/21:N0000022 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/20:83508

Výsledek na webu

<a href="https://vuzv.cz/_privat/21021.pdf" target="_blank" >https://vuzv.cz/_privat/21021.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10329-020-00870-x" target="_blank" >10.1007/s10329-020-00870-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A first report of separation calls in southern yellow‑cheeked gibbons (Nomascus gabriellae) in captivity

Popis výsledku v původním jazyce

The effects of social separation, including vocalization, have been studied for a very long time in non-human primates under laboratory conditions. As part of the long-term research on the vocal behaviour of Nomascus gibbons in zoos, this study provides the first record of calls of the southern yellow-cheeked gibbon (Nomascus gabriellae) in response to involuntary separation. Our study revealed that calls were also emitted by an infant (aged 1 year 8 months), and that the acoustic structure of the infant's calls was similar to that of older individuals' calls. Separation-induced calls seem to have a shorter developmental convergence than vocalizations with a stable pattern (which are specific for species and sex). The acoustic structure of the calls reported here comprised simple syllables, and differed from the sex- and species-specific vocal patterns of this species. Our findings demonstrate a novel paradigm in this genus, and provide evidence of the ability of gibbons to express distress when socially separated.

Název v anglickém jazyce

A first report of separation calls in southern yellow‑cheeked gibbons (Nomascus gabriellae) in captivity

Popis výsledku anglicky

The effects of social separation, including vocalization, have been studied for a very long time in non-human primates under laboratory conditions. As part of the long-term research on the vocal behaviour of Nomascus gibbons in zoos, this study provides the first record of calls of the southern yellow-cheeked gibbon (Nomascus gabriellae) in response to involuntary separation. Our study revealed that calls were also emitted by an infant (aged 1 year 8 months), and that the acoustic structure of the infant's calls was similar to that of older individuals' calls. Separation-induced calls seem to have a shorter developmental convergence than vocalizations with a stable pattern (which are specific for species and sex). The acoustic structure of the calls reported here comprised simple syllables, and differed from the sex- and species-specific vocal patterns of this species. Our findings demonstrate a novel paradigm in this genus, and provide evidence of the ability of gibbons to express distress when socially separated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Primates

ISSN

0032-8332

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

6

Strana od-do

5-10

Kód UT WoS článku

000582318500001

EID výsledku v databázi Scopus

2-s2.0-85093915757