A new set of tools to explore, analyze, and communicate animal movements with environmental and anthropogenic context
Authors: Missik Justine , Bohrer Gil , Scyphers Madeline , Davidson Sarah , Kays Roland , Chatterjee Nilanjan , Kelly Allicia , Lohr Ashley , Kölzsch Andrea , Wikelski Martin , Fieberg John 
Published: February 2023

The Yellowstone to Yukon Conservation Corridor (Y2Y) is North America's largest nature corridor and connectivity project for wildlife. The 2,000-mile swath of land between Wyoming, USA and the Yukon Territory of Canada is one of the last remaining intact mountain ecosystems on Earth, and home to many endangered and at-risk species. The Y2Y is a mosaic of protected and unprotected land including Canadian and US national/state/provincial/territory parks, federally/state managed wildland and national forests, Indigenous territories, and privately managed conservation easements. We are developing a collaborative animal-movement archive for the Y2Y and research tools to study and communicate the effectiveness of protected areas, drivers of migration, and movement connectivity. These tools are applied by end users throughout the Y2Y to support decision making and land and wildlife management.Our Movebank-based archive of in situ animal location observations provides a uniform data format and QA protocol for conducting large-scale, long-term, and multi-species analyses in support of wildlife management efforts in the region. These data will contribute to biodiversity assessments related to climate and other regional and global changes, and provide a baseline against which to detect early signals of local or large-scale ecosystem changes. We have developed an array of interactive tools for preparing and analyzing movement data using the MoveApps platform, a GUI-based App-development environment for data processing and analysis tools. These tools facilitate the integration of contextual environmental data from remote sensing and weather data products, and additional local environmental data layers. We have developed Apps to detect and quantify events of interest, particularly road crossings, parturition events and kill clusters, and are developing additional Apps to conduct resource and step-selection analyses using data from multiple studies at varying resolutions. To facilitate data exploration and data-based outreach and communication, we have developed ECODATA &#8211; a set of data preparation and visualization software packages in MATLAB and Python for building custom animated maps of animal movements along with contextual land management and environmental data layers.MoveApps and ECODATA are general tools that can be applied to any animal movement dataset. Initial research questions and applications, catered to the decision-making needs of our end users in the Y2Y project, include: How are protected lands utilized by mammals throughout the Y2Y? How is connectivity between conservation areas influenced by current and predicted future environmental characteristics and anthropogenic disturbances (roads in particular)? Continuous joint development and application of tools with active collaboration with our end users guarantee that the research tools we develop answer the management and research needs of end users, while answering new and exciting questions about environmental drivers of movement in the Y2Y.