Preprints
Filtering by Subject: Animal Studies
Age, sex, and temperature shape within- and among-individual space use in black-capped chickadees
Published: 2024-07-27
Subjects: Animal Studies, Behavior and Ethology, Life Sciences, Social and Behavioral Sciences
Historically, spatial ecology studies have focused on average movement patterns within animal groups; however, recent studies highlight the value of considering movement decisions both within- and among-individuals. Using a marked population of black-capped chickadees (Poecile atricapillus), we used the number of unique feeders an individual visits within our study area as a proxy for space use [...]
Methods to identify silk gland activation patterns in spider spinning behaviours
Published: 2024-05-30
Subjects: Animal Sciences, Animal Studies, Research Methods in Life Sciences
Spiders possess multiple types of silk glands, producing silk materials with contrasting properties, and which are deployed in distinct behavioural contexts, such as locomotion, prey capture and egg casing. Whereas the diversity of silk glands and spigots across different spider families is relatively well described, their biological functions (i.e., with which behaviour each gland type is [...]
Remarks on an approach to study flocking phenomenon in animals
Published: 2023-02-12
Subjects: Animal Studies, Neuroscience and Neurobiology
In theoretical discussions of the potential effects of collective interactions in such biological systems, statistical physics principles and methodologies have been applied. In order to enhance their capacity for collective computation, it has been suggested that such collective systems should function close to a phase transition, specifically a (pseudo-)critical point. This paper will [...]
Evolution of social organization: phylogenetic analyses of ecology and sexual selection in weavers
Published: 2022-02-20
Subjects: Animal Studies, Social and Behavioral Sciences
Crook published a landmark study on the social organization of weavers (or weaverbirds, family Ploceidae) that contributed to the emergence of sociobiology, behavioral ecology, and phylogenetic comparative methods. By comparing ecology, spatial distribution, and mating systems, Crook suggested that the spatial distribution of food resources and breeding habitats influence weaver aggregation, both [...]
A low-cost solution for documenting, tracking, and verifying cage-level animal husbandry tasks using wireless QR scanners and cloud-based spreadsheets
Published: 2022-02-03
Subjects: Animal Sciences, Animal Studies, Biology, Life Sciences, Social and Behavioral Sciences
Animal care is a critical component underlying successful behavioral and cognition experiments. Technological solutions for documentation and verification of care can aid in monitoring that activities are completed according to standard operating procedures and ensure that no individuals are overlooked. Here, I summarize a low-cost, flexible, and easy to use system that I developed to document [...]
Mobbing in animals: a thorough review and proposed future directions
Published: 2021-10-26
Subjects: Animal Sciences, Animal Studies, Behavior and Ethology, Biology, Communication, Ecology and Evolutionary Biology, Life Sciences, Social and Behavioral Sciences
Mobbing is an important anti-predator behavior where prey harass and attack a predator to lower the immediate and long-term risk posed by predators, warn others, and communicate about the predator’s threat. While this behavior has been of interest to humans since antiquity, and aspects of it have been well researched for the past 50 years, we still know little about its ecology and the [...]
A force competition of predator on urban ecosystem
Published: 2021-10-25
Subjects: Animal Sciences, Animal Studies, Biodiversity, Biology, Life Sciences, Social and Behavioral Sciences, Urban Studies and Planning
Definitely the fact, is an undeniable impact of habitat change and fragmentation in the urban ecosystem take effect to species loss causes population decline into local extinction. The results that emerged from habitat selection in ecology in this case study may suggest possible opportunistic of population turnover are caused by behaviour adaptive in the life-history of predators. And provides [...]
Hutchinsons ecological niche for individuals
Published: 2021-03-31
Subjects: Animal Studies, Environmental Studies, Social and Behavioral Sciences
We here develop a concept of an individualized niche in analogy to Hutchison’s population-level concept of the ecological niche. We consider the individualized (ecological) niche as the range of environmental conditions under which a particular individual has expected lifetime reproductive success of ≥1. Our concept is essentially ecological primarily in the sense of fit of individual phenotypes [...]
Validating morphological condition indices and their relationship with reproductive success in great-tailed grackles
Published: 2020-11-19
Subjects: Animal Sciences, Animal Studies, Ecology and Evolutionary Biology, Life Sciences, Ornithology, Social and Behavioral Sciences
Morphological and physiological variation among individuals has the potential to influence multiple life history characteristics such as dispersal, migration, reproductive success, and survival. Individuals that are in better "condition" can disperse or migrate further or more successfully, have greater reproductive success, and survive longer, particularly in years where environmental conditions [...]
Reducing land use-induced spillover risk by fostering landscape immunity: policy priorities for conservation practitioners
Published: 2020-10-15
Subjects: Animal Sciences, Animal Studies, Biodiversity, Biology, Ecology and Evolutionary Biology, Environmental Studies, Forest Sciences, Immunity, Immunology and Infectious Disease, Immunology of Infectious Disease, Immunopathology, International and Area Studies, Life Sciences, Medicine and Health Sciences, Parasitology, Population Biology, Public Affairs, Public Policy and Public Administration, Science and Technology Studies, Social and Behavioral Sciences, Systems Biology
Anthropogenic land use change is the major driver of zoonotic pathogen spillover from wildlife to humans. In response to the global spread of the SARS-CoV-2 virus (the agent of COVID-19 disease), there have been renewed calls for landscape conservation as a disease preventive measure. While protected areas are a vital conservation tool for wildlands, more than 50% of habitable land is now [...]