Real-Time Locating System to study the persistence of sociality in large-mammal group dynamics
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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Real-Time Locating System to study the persistence of sociality in large-mammal group dynamics. / Rocha, L. E.C.; Veissier, I.; Terenius, O.; Meunier, B.; Nielsen, P. P.
Precision Livestock Farming 2019 - Papers Presented at the 9th European Conference on Precision Livestock Farming, ECPLF 2019. red. / Bernadette O'Brien; Deirdre Hennessy; Laurence Shalloo. Organising Committee of the 9th European Conference on Precision Livestock Farming (ECPLF), Teagasc, Animal and Grassland Research and Innovation Centre, 2019. s. 894-898 (Precision Livestock Farming 2019 - Papers Presented at the 9th European Conference on Precision Livestock Farming, ECPLF 2019).Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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TY - GEN
T1 - Real-Time Locating System to study the persistence of sociality in large-mammal group dynamics
AU - Rocha, L. E.C.
AU - Veissier, I.
AU - Terenius, O.
AU - Meunier, B.
AU - Nielsen, P. P.
PY - 2019
Y1 - 2019
N2 - Many animals live in highly structured groups. Individual differences in the number and identity of social contacts define the social network structure. Most domesticated animals belong to such species. The composition of groups can be disturbed by grouping animals according to age or production stage, which can in turn induce stress. We investigated whether the preference of two animals to stay together depends on their sociality or on the composition of the group. We observed 158 dairy cows in six pens during 17 weeks. The precise positions of the cows were monitored with positional loggers 24/7 in stable groups and during the formation of new groups. In stable groups, the sociality of a cow was maintained over the entire observation period. When introducing foreign individuals into well-established social groups, the sociality of individual cows was maintained independently of the group; this sociality was therefore not necessarily defined by the time spent in the group. During the formation of new groups, newly introduced cows dynamically interacted with resident ones, forming a few strong short-lasting contacts between newcomers and resident cows. However, most long-lasting interactions occurred between resident group members. Our study reveals that in a species that spontaneously lives in large social groups, such as cattle, each animal has its own sociality independent of group. However, when it comes to establishing strong relationships between newcomers and resident animals, more than two weeks is needed.
AB - Many animals live in highly structured groups. Individual differences in the number and identity of social contacts define the social network structure. Most domesticated animals belong to such species. The composition of groups can be disturbed by grouping animals according to age or production stage, which can in turn induce stress. We investigated whether the preference of two animals to stay together depends on their sociality or on the composition of the group. We observed 158 dairy cows in six pens during 17 weeks. The precise positions of the cows were monitored with positional loggers 24/7 in stable groups and during the formation of new groups. In stable groups, the sociality of a cow was maintained over the entire observation period. When introducing foreign individuals into well-established social groups, the sociality of individual cows was maintained independently of the group; this sociality was therefore not necessarily defined by the time spent in the group. During the formation of new groups, newly introduced cows dynamically interacted with resident ones, forming a few strong short-lasting contacts between newcomers and resident cows. However, most long-lasting interactions occurred between resident group members. Our study reveals that in a species that spontaneously lives in large social groups, such as cattle, each animal has its own sociality independent of group. However, when it comes to establishing strong relationships between newcomers and resident animals, more than two weeks is needed.
KW - Animal behaviour
KW - Cattle
KW - Precision Livestock Farming
KW - RTLS
KW - Social network
UR - http://www.scopus.com/inward/record.url?scp=85073731768&partnerID=8YFLogxK
M3 - Article in proceedings
T3 - Precision Livestock Farming 2019 - Papers Presented at the 9th European Conference on Precision Livestock Farming, ECPLF 2019
SP - 894
EP - 898
BT - Precision Livestock Farming 2019 - Papers Presented at the 9th European Conference on Precision Livestock Farming, ECPLF 2019
A2 - O'Brien, Bernadette
A2 - Hennessy, Deirdre
A2 - Shalloo, Laurence
PB - Organising Committee of the 9th European Conference on Precision Livestock Farming (ECPLF), Teagasc, Animal and Grassland Research and Innovation Centre
T2 - 9th European Conference on Precision Livestock Farming, ECPLF 2019
Y2 - 26 August 2019 through 29 August 2019
ER -
ID: 229443301