Opportunistic soaring by birds suggests new opportunities for atmospheric energy harvesting by flying robots

A Mohamed, GK Taylor, S Watkins… - Journal of the Royal …, 2022 - royalsocietypublishing.org
The use of flying robots (drones) is increasing rapidly, but their utility is limited by high power
demand, low specific energy storage and poor gust tolerance. By contrast, birds …

A guide to pre‐processing high‐throughput animal tracking data

PR Gupte, CE Beardsworth, O Spiegel… - Journal of Animal …, 2022 - Wiley Online Library
Modern, high‐throughput animal tracking increasingly yields 'big data'at very fine temporal
scales. At these scales, location error can exceed the animal's step size, leading to mis …

Effect of harness design for tag attachment on the flight performance of five soaring species

A Longarini, O Duriez, E Shepard, K Safi, M Wikelski… - Movement Ecology, 2023 - Springer
Background Bio-logging devices play a fundamental and indispensable role in movement
ecology studies, particularly in the wild. However, researchers are aware of the influence …

Cranes soar on thermal updrafts behind cold fronts as they migrate across the sea

S Pekarsky, D Shohami, N Horvitz… - … of the Royal …, 2024 - royalsocietypublishing.org
Thermal soaring conditions above the sea have long been assumed absent or too weak for
terrestrial migrating birds, forcing obligate soarers to take long detours and avoid sea …

Revealing principles of autonomous thermal soaring in windy conditions using vulture-inspired deep reinforcement-learning

Y Flato, R Harel, A Tamar, R Nathan… - Nature Communications, 2024 - nature.com
Thermal soaring, a technique used by birds and gliders to utilize updrafts of hot air, is an
appealing model-problem for studying motion control and how it is learned by animals and …

[HTML][HTML] Built up areas in a wet landscape are step** stones for soaring flight in a seabird

E Sage, W Bouten, W van Dijk… - Science of the Total …, 2022 - Elsevier
The energy exchange between the Earth's surface and atmosphere results in a highly
dynamic habitat through which birds move. Thermal uplift is an atmospheric feature which …

Landscape‐dependent time versus energy optimizations in pelicans migrating through a large ecological barrier

R Efrat, O Hatzofe, R Nathan - Functional Ecology, 2019 - Wiley Online Library
During migration, birds are often forced to cross ecological barriers, facing challenges due to
scarcity of resources and suitable habitats. While crossing such barriers, birds are expected …

Heat-avoidance behavior associates with thermal sensitivity rather than tolerance in aphid assemblages

X Bai, XJ Wang, CS Ma, G Ma - Journal of Thermal Biology, 2023 - Elsevier
How to predict animals' heat-avoidance behaviors is critical since behavior stands the first
line for animals dealing with frequent heat events under ongoing climate warming. However …

Detecting seasonal episodic‐like spatio‐temporal memory patterns using animal movement modelling

PR Thompson, AE Derocher… - Methods in Ecology …, 2022 - Wiley Online Library
Spatial memory plays a role in the way animals perceive their environments, resulting in
memory‐informed movement patterns that are observable to ecologists. Develo** …

A hierarchical path-segmentation movement ecology framework

WM Getz - Ecological Processes, 2022 - Springer
This paper lays out a hierarchical, appropriate-complexity framework for conceptualizing
movement-path segments at different spatiotemporal scales in a way that facilitates …