Social networks of reintroduced Przewalski’s horses in the Great Gobi B Strictly Protected Area (Mongolia)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F24%3A101121" target="_blank" >RIV/60460709:41340/24:101121 - isvavai.cz</a>

Výsledek na webu

<a href="https://academic.oup.com/cz/article/70/2/182/7087053#448771353" target="_blank" >https://academic.oup.com/cz/article/70/2/182/7087053#448771353</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/cz/zoad011" target="_blank" >10.1093/cz/zoad011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Social networks of reintroduced Przewalski’s horses in the Great Gobi B Strictly Protected Area (Mongolia)

Popis výsledku v původním jazyce

Analyzing social networks is a powerful tool for understanding the ecology of social species. While most studies focus on the role of each group member, few compare groups with different characteristics. The current population of Przewalski’s horses Equus ferus przewalskii at the Great Gobi B Strictly Protected Area (Mongolia) includes groups of wild-born and captive-bred individuals with different experiences with the area (acclimatizing, long-term reintroduced, and wild-born), therefore serving as an ideal natural behavioral lab. We filmed 11 groups for 141.5 hours in summer 2018 (July), late spring 2019 (May, June), and autumn 2019 (September, October). Affiliative and agonistic interactions were recorded, and social networks were created. We tested the influence of origin, experience, season, sex, age, relative time belonging to the group, relatedness, and dominance rank on different network indices at the individual and group levels. We found that groups with greater experience in the area are generally better connected than members of the newly formed groups. However, these strong networks were created by wild-born individuals with very low interaction rates. On the contrary, inexperienced groups composed of captive-bred individuals displayed many interactions but created weak social networks. The results show a trend of behavioral transition from acclimatizing through long-term reintroduced to wild-born groups, supporting that the newly formed groups of released Przewalski’s horses need time to display the typical social behavior patterns of wild-born individuals. Long-term monitoring of released Przewalski’s horses is recommended to promote the success of this reintroduction program.

Název v anglickém jazyce

Social networks of reintroduced Przewalski’s horses in the Great Gobi B Strictly Protected Area (Mongolia)

Popis výsledku anglicky

Analyzing social networks is a powerful tool for understanding the ecology of social species. While most studies focus on the role of each group member, few compare groups with different characteristics. The current population of Przewalski’s horses Equus ferus przewalskii at the Great Gobi B Strictly Protected Area (Mongolia) includes groups of wild-born and captive-bred individuals with different experiences with the area (acclimatizing, long-term reintroduced, and wild-born), therefore serving as an ideal natural behavioral lab. We filmed 11 groups for 141.5 hours in summer 2018 (July), late spring 2019 (May, June), and autumn 2019 (September, October). Affiliative and agonistic interactions were recorded, and social networks were created. We tested the influence of origin, experience, season, sex, age, relative time belonging to the group, relatedness, and dominance rank on different network indices at the individual and group levels. We found that groups with greater experience in the area are generally better connected than members of the newly formed groups. However, these strong networks were created by wild-born individuals with very low interaction rates. On the contrary, inexperienced groups composed of captive-bred individuals displayed many interactions but created weak social networks. The results show a trend of behavioral transition from acclimatizing through long-term reintroduced to wild-born groups, supporting that the newly formed groups of released Przewalski’s horses need time to display the typical social behavior patterns of wild-born individuals. Long-term monitoring of released Przewalski’s horses is recommended to promote the success of this reintroduction program.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Current Zoology

ISSN

1674-5507

e-ISSN

1674-5507

Svazek periodika

70

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

13

Strana od-do

182-194

Kód UT WoS článku

000975811800001

EID výsledku v databázi Scopus

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