Boldness predicts plasticity in flight responses to winds.

Boldness predicts plasticity in flight responses to winds.
复制标题

大胆预示着飞行对风的反应具有可塑性。

DOI:
10.1111/1365-2656.13968
复制
发表时间:
2023
期刊:
The Journal of animal ecology
影响因子:
--
通讯作者:
Gillies N
Gillies N
中科院分区:
--
文献类型:
--
作者:
Gillies N

文献摘要

参考文献

相似文献

当遗传进化太慢而无法跟上时,行为可塑性可以使种群适应环境变化。然而,其局限性并没有得到很好的理解。众所周知,个性会塑造个体行为,但它与行为可塑性的关系尚不清楚。我们研究了流浪信天翁在风况下的大胆与行为可塑性之间的关系(Diomedea exulans)。我们将多变量隐马尔可夫模型拟合到从294只鸟中收集的11年GPS数据集,以检查行为状态之间转换的概率是否我们发现,大胆的鸟类的运动决策不同,大胆的鸟类表现出旅行的偏好,而害羞的鸟类表现出搜索的偏好。对雌性来说,这些影响取决于风速。在强风中,这是最适合运动的,女性增加了旅行的时间,而在弱风中,害羞的人表现出轻微的搜索偏好,我们的研究结果表明,行为可塑性的个体差异可能会限制大胆的女性适应可变条件的能力,并突出了行为可塑性在种群对气候反应中的重要作用变化
Behavioural plasticity can allow populations to adjust to environmental change when genetic evolution is too slow to keep pace. However, its constraints are not well understood. Personality is known to shape individual behaviour, but its relationship to behavioural plasticity is unclear.We studied the relationship between boldness and behavioural plasticity in response to wind conditions in wandering albatrosses (Diomedea exulans).We fitted multivariate hidden Markov models to an 11‐year GPS dataset collected from 294 birds to examine whether the probability of transitioning between behavioural states (rest, prey search and travel) varied in response to wind, boldness and their interaction.We found that movement decisions varied with boldness, with bolder birds showing preferences for travel, and shyer birds showing preferences for search. For females, these effects depended on wind speed. In strong winds, which are optimal for movement, females increased time spent in travel, while in weaker winds, shyer individuals showed a slight preference for search, while bolder individuals maintained preference for travel.Our findings suggest that individual variation in behavioural plasticity may limit the capacity of bolder females to adjust to variable conditions and highlight the important role of behavioural plasticity in population responses to climate change.
DOI: 10.1038/nature05835
发表时间: 2007-05-31
期刊: NATURE
影响因子: 64.8
作者:
Wolf, Max;van Doorn, G. Sander;Weissing, Franz J.
通讯作者: Weissing, Franz J.
DOI: --
发表时间: 2016
影响因子: 5
作者:
J. Stamps;P. Biro
通讯作者: P. Biro
DOI: --
发表时间: 2019
影响因子: 2
作者:
L. Krüger;Jorge M. Pereira;V. Paiva;J. Ramos
通讯作者: J. Ramos
DOI: 10.1098/rspb.2020.2381
发表时间: 2020-12-09
期刊: Proceedings. Biological sciences
影响因子: --
作者:
Harris SM;Descamps S;Sneddon LU;Cairo M;Bertrand P;Patrick SC
通讯作者: Patrick SC
DOI: 10.1111/cobi.12965
发表时间: 2018-03
期刊: Conservation biology : the journal of the Society for Conservation Biology
影响因子: --
作者:
Weimerskirch H;Filippi DP;Collet J;Waugh SM;Patrick SC
通讯作者: Patrick SC