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Seasonal fairs, bustling with human activity, provide a unique environment for exploring the intricate interplay between humans and free-ranging dogs. This study investigated these interactions during seasonal fairs in Nadia and Bardhaman…

种群与进化 · 定量生物学 2024-06-27 Sourabh Biswas , Kalyan Ghosh , Hindolii Gope , Anindita Bhadra

Free-ranging dogs (Canis familiaris) thrive in diverse landscapes, including those heavily modified by humans. This study investigated the influence of resource availability on their spatial ecology across 52 rural and 41 urban sites,…

Species inhabiting urban environments experience enormous anthropogenic stress. Behavioural plasticity and flexibility of temperament are crucial to successful urban-adaptation. Urban free-ranging dogs experience variable human impact, from…

种群与进化 · 定量生物学 2019-04-16 Debottam Bhattacharjee , Rohan Sarkar , Shubhra Sau , Anindita Bhadra

The domestic dog is known to have evolved from gray wolves, about 15,000 years ago. They majorly exist as free-ranging populations across the world. They are typically scavengers and well adapted to living among humans. Most canids living…

种群与进化 · 定量生物学 2022-08-12 Arunita Banerjee , Anindita Bhadra

Animals employ strategic decision-making while carefully weighing nutritional benefits against the risks presented by aversive or harmful stimuli in their natural environment, to maximize foraging efficiency, In India, free-ranging dogs…

其他定量生物学 · 定量生物学 2025-12-02 Tuhin Subhra Pal , Srijaya Nandi , Hindoli Gope , Aniket Malakar , Rohan Sarkar , Sagarika Biswas , Anindita Bhadra

The urban habitat provides a landscape that increases the chances of human-animal interactions, which can lead to increased human-animal conflict, but also coexistence. Some species show high levels of socio-cognitive abilities that enable…

其他定量生物学 · 定量生物学 2025-11-25 Srijaya Nandi , Dipanjan Roy , Aesha Lahiri , Anamitra Roy , Anindita Bhadra

Free-ranging dogs (Canis lupus familiaris) constitute the majority of the global dog population and rely heavily on human-derived resources. Studies show different levels of responses to various cues like food, petting and gazing by humans.…

其他定量生物学 · 定量生物学 2025-12-11 Srijaya Nandi , Dipayanti Aditya , Tithi Chakraborty , Rachael Sara Paul , Anindita Bhadra

Canids display a wide diversity of social systems, from solitary to pairs to packs, and hence they have been extensively used as model systems to understand social dynamics in natural systems. Among canids, the dog can show various levels…

Free-ranging dogs constitute approximately 80% of the global dog population. These dogs are freely breeding and live without direct human supervision, making them an ideal model system for studying dog-human relationships. Living in close…

其他定量生物学 · 定量生物学 2025-05-06 Srijaya Nandi , Aesha Lahiri , Tuhin Subhra Pal , Anamitra Roy , Rittika Bairagya , Anindita Bhadra

Interaction with its immediate environment determines the ecology of an organism. Species present in any habitat, wild or urban, may face extreme pressure due to sudden perturbations. When such disturbances are unpredictable, it becomes…

种群与进化 · 定量生物学 2022-08-12 Debottam Bhattacharjee , Anindita Bhadra

Individual human recognition is important for species that live in close proximity to humans. Numerous studies on domesticated species and urban-adapted birds have highlighted this ability. One such species which is heavily reliant on…

其他定量生物学 · 定量生物学 2024-05-31 Srijaya Nandi , Mousumi Chakraborty , Aesha Lahiri , Hindolii Gope , Sujata Khan Bhaduri , Anindita Bhadra

Finding food is a fundamental activity for survival of all living organisms. Free-ranging dogs have been known to use their olfaction to assess the quality and type of available food but their use of visual ability in foraging is not…

This study uses Joint Species Distribution Models (JSDMs) and Deep Neural Networks (DNNs) to explore how wild carnivores and free-ranging dogs interact in the Udanti-Sitanadi Tiger Reserve (USTR) in Central India. The research focuses on…

种群与进化 · 定量生物学 2024-09-04 Chiranjib Chaudhuri , Krishnendu Basak , M Suraj , Moiz Ahmed , Amit Kumar

Animals that display behavioural flexibility and adaptability thrive in urban environments, due to their ability to exploit novel anthropogenic resources. Since humans are an important component of such urban environments, animals that…

Interspecific communication plays a critical role in mediating human-animal interactions, particularly in contexts involving access to anthropogenic resources. This study investigates the influence of human gazing on the begging strategies…

其他定量生物学 · 定量生物学 2025-05-26 Sourabh Biswas , Srijaya Nandi , Tuhin Subhra Pal , Aesha Lahiri , Anamitra Roy , Hindolii Gope , Kalyan Ghosh , Anindita Bhadra

Rapid urbanization is a major cause of habitat and biodiversity loss and human-animal conflict. While urbanization is inevitable, we need to develop a good understanding of the urban ecosystem and the urban-adapted species in order to…

种群与进化 · 定量生物学 2023-04-18 Sourabh Biswas , Tathagata Bhowmik , Kalyan Ghosh , Anamitra Roy , Aesha Lahiri , Sampita Sarkar , Anindita Bhadra

Dormancy is a widespread adaptive strategy that enables populations to persist in fluctuating environments, yet how its benefits depend on the temporal structure of environmental variability remains unclear. We examine how dormancy…

种群与进化 · 定量生物学 2025-12-08 Jorge Hidalgo , Lorenzo Fant , Rafael Rubio de Casas , Miguel A. Muñoz

Palatability of food is driven by multiple factors like taste, smell, texture, freshness, etc. and can be very variable across species. There are classic examples of local adaptations leading to speciation, driven by food availability.…

其他定量生物学 · 定量生物学 2024-07-26 Tuhin Subhra Pal , Srijaya Nandi , Rohan Sarkar , Anindita Bhadra

Foraging and acquiring of food is a delicate balance between managing the costs, both energy and social, and individual preferences. Previous research on the solitary foraging of free ranging dogs showed that they prioritized the…

Fish, birds, insects and robots frequently swim or fly in groups. During their 3 dimensional collective motion, these agents do not stop, they avoid collisions by strong short-range repulsion, and achieve group cohesion by weak long-range…

软凝聚态物质 · 物理学 2018-07-04 Illes J. Farkas , Shuo-Hong Wang
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