This new book provides an overview of the key analytical approaches that are currently used in demographic, genetic, and spatial analyses in population ecology. The chapters present current problems, introduce advances in analytical methods and models, and demonstrate the applications of quantitative methods to ecological data. The book covers new tools for designing robust field studies; estimation of abundance and demographic rates; matrix population models and analyses of population dynamics; and current approaches for genetic and spatial analysis. Each chapter is illustrated by empirical examples based on real datasets, with a companion website that offers online exercises and examples of computer code in the R statistical software platform. Eloy Revilla (EBD-CSIC), was in charge of the chapter "Individual and Agent-based Models in Population Ecology and Conservation Biology". Información[at]ebd.csic.es: Revilla (2020) Individual and Agent-based Models in Population Ecology and Conservation Biology.  Murray & Brett (Eds) Population Ecology in Practice. Wiley-Blackwell ISBN 978-0-470-67414-7