Bi‐Yun Jia

Experimental data on sexual selection and the relationship between calling song and body size in in two Gryllus crickets.

Bi‐Yun Jia, Zi-Bin He, Yu-Xin Zhou, Rong-Yu Xu et autres

Experimental data on sexual selection and the relationship between calling song and body size in in two Gryllus crickets.

Bi‐Yun Jia, Zi-Bin He, Yu-Xin Zhou, Rong-Yu Xu et autres

Multivariate analysis reveals the impact of habitat fragmentation and intraspecific competition threshold of urban crickets

Runyu Xu, Bi‐Yun Jia, Shuming Wang, Cai‐Xia Wu et autres

Insect survival strategies exhibit significant phenotypic plasticity in response to environmental variation, yet the mechanisms driving sex-specific adaptations under habitat fragmentation remain poorly understood. To address this knowledge gap, we employed a multivariate analysis approach in structural equation modeling (SEM) to analyze …

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Male and Female Parent Birds Enhance Their Reproductive Success Using Different Strategies but the Same Optimal Pathway

Ningning Sun, Bi‐Yun Jia, Runyu Xu, Lifang Gao et autres

Parental birds exhibit diverse alternative reproductive strategies; however, the pathways by which these alternative strategies enhance the reproductive success of parents remain poorly understood. Here, we used generalised linear mixed models (GLMMs) and structural equation modelling (SEM) to analyse a long-term dataset …

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The Relationship Between Female Mate Choice and Male Calling Songs in the Chinese Cricket Is Modulated by the Intra‐Sexual Competition Among Females

Bi‐Yun Jia, Runyu Xu, Xue‐Fei Guo, Zhou He et autres

ABSTRACT Although researchers have widely considered male song to influence female mate choice, it is less clear whether male song affects the likelihood of female encounters with males or their evaluation of potential mates. It is also unclear whether intra‐sexual competition alters …

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Offspring number and composition influence parental care strategy and offspring survival in the azure-winged magpie

Bi‐Yun Jia, Zhen‐Qin Zhu, Wenjing Zhu, Yujie Wang et autres

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Inability of recognizing offspring underlies parental errors in the selection of offspring

Lifang Gao, Wen Zhang, Wenjing Zhu, Yichen Wu et autres

Inclusive fitness theory posits that altruistic behaviors, which are directed more likely towards relatives, should be favored by natural selection. However, the prevalence of alternative parenting behaviors in offspring selection, including rejecting their own offspring and accepting the offspring of others, remains …

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Structural equation modeling analysis elucidates the pathways through which parent birds optimize their reproductive success

Ningning Sun, Bi‐Yun Jia, Ruren Xu, Lifang Gao et autres

Avian reproductive strategies exhibit remarkable plasticity in various scenarios, posing challenges in determining the optimal pathway through which parents enhance their reproductive success. we addressed this question by employing structural equation modeling (SEM) analysis in a long-term field survey for the azure-winged …

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Body size shift in sympatric insects in response to distinct selective forces in fragmented urban environments

Bi‐Yun Jia, Renping Xu, Zuhua Shi, Nannan Sun et autres

Abstract Phenotypic plasticity, which encompasses the diversification of both irreversible and reversible traits, has long been considered an adaptive response by animals to varying environmental conditions. However, the process by which irreversible and reversible traits are coordinated to form an adaptive response …

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Extra-pair paternity in two passerine species living in an extreme-arid desert region

Xinkang Bao, Fangqin Liu, Ya'nan Fan, Bi‐Yun Jia et autres

The level of extra-pair paternity (EPP) is extremely variable among avian species. Although a powerful interspecific database has been provided, further extra-pair paternity investigations on different species and populations in different environments are needed to advance our understanding of avian mating systems. …

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