AUTHOR=Harel Roi , Alavi Shauhin , Ashbury Alison M. , Aurisano Jillian , Berger-Wolf Tanya , Davis Grace H. , Hirsch Ben T. , Kalbitzer Urs , Kays Roland , Mclean Kevin , Núñez Chase L. , Vining Alexander , Walton Zea , Havmøller Rasmus Worsøe , Crofoot Margaret C. TITLE=Life in 2.5D: Animal Movement in the Trees JOURNAL=Frontiers in Ecology and Evolution VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2022.801850 DOI=10.3389/fevo.2022.801850 ISSN=2296-701X ABSTRACT=

The complex, interconnected, and non-contiguous nature of canopy environments present unique cognitive, locomotor, and sensory challenges to their animal inhabitants. Animal movement through forest canopies is constrained; unlike most aquatic or aerial habitats, the three-dimensional space of a forest canopy is not fully realized or available to the animals within it. Determining how the unique constraints of arboreal habitats shape the ecology and evolution of canopy-dwelling animals is key to fully understanding forest ecosystems. With emerging technologies, there is now the opportunity to quantify and map tree connectivity, and to embed the fine-scale horizontal and vertical position of moving animals into these networks of branching pathways. Integrating detailed multi-dimensional habitat structure and animal movement data will enable us to see the world from the perspective of an arboreal animal. This synthesis will shed light on fundamental aspects of arboreal animals’ cognition and ecology, including how they navigate landscapes of risk and reward and weigh energetic trade-offs, as well as how their environment shapes their spatial cognition and their social dynamics.