IMPACT FACTOR 2.752 an Open Access Journal by MDPI Advances in Wildlife Endocrinology and Reproduction Guest Editors: Message from the Guest Editors Prof. Dr. Isabel Barja Núñez Wildlife populations are continuously exposed to Universidad Autónoma de environmental and human changes that inevitably impose Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, different challenges. The endocrine system is particularly Spain involved in addressing such situations because hormones [email protected] play a key role in the successful adaptation to the ever- changing environment, by helping to maintain Dr. Álvaro Navarro-Castilla homeostasis, while also controlling several physiological Universidad Autónoma de processes intimately connected with behavior, Madrid, Ciudad Universitaria de Cantoblanco, Madrid 28049, reproduction, growth, health, and survival. Today, Spain hormone analysis is an accurate tool for monitoring both alvaro.navarrocastilla@ physiological stress responses and the reproductive inv.uam.es function in wildlife, two major components for the conservation of species. Overall, endocrine approaches may help to recognize the real impact of environmental changes and perturbations, understanding associated Deadline for manuscript submissions: behavioral responses, and even anticipating the decline of 31 January 2022 a threatened population by revealing problems leading to reproductive failure. This Special Issue aims at gathering the latest findings and technical developments in wildlife endocrinology and reproduction needed for achieving a proper understanding and its successful application for animal welfare, reproduction and conservation strategies. mdpi.com/si/81687 SpeciaIslsue IMPACT FACTOR 2.752 an Open Access Journal by MDPI Editor-in-Chief Message from the Editor-in-Chief Prof. Dr. Clive J. C. Phillips Animals is an online open access journal that was first 1. Curtin University Sustainable published in 2011. Animals adheres to rigorous peer review Policy (CUSP) Institute, Curtin and editorial processes and publishes only high quality University, Kent St., Bentley, Western Australia 6102, Australia manuscripts that address important issues in the many 2. Former Foundation Professor varied disciplines that involve animals, with a focus on of Animal Welfare, University of animal welfare, animal ethics and animal science. Animals Queensland and Foundation is covered in the Science Citation Index Expanded (SCIE) in Director, Centre for Animal Welfare and Ethics, University of Web of Science and received the latest Impact Factor of Queensland, Brisbane, Australia 2.752. The journal ranks 14/142 (Q1) ‘Veterinary Sciences’ and 10/63 (Q1) in ‘Agriculture, Dairy & Animal Science’ Author Benefits Open Access:— free for readers, with article processing charges (APC) paid by authors or their institutions. High Visibility: indexed within Scopus, SCIE (Web of Science), PubMed, PMC, Embase, AGRICOLA, AGRIS, Animal Science Database, CAB Abstracts, and many other databases. Journal Rank: JCR - Q1 (Veterinary Sciences) / CiteScore - Q2 (General Veterinary) Contact Us Animals Tel: +41 61 683 77 34 mdpi.com/journal/animals MDPI, St. Alban-Anlage 66 Fax: +41 61 302 89 18 [email protected] 4052 Basel, Switzerland www.mdpi.com @Animals_MDPI.