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To navigate through the world, animals must stabilize their path against disturbances and change direction to avoid obstacles and to search for resources [1, 2]. Locomotion is thus guided by sensory cues but also depends on intrinsic processes, such as motivation and physiological state. Flies, for example, turn with the direction of large-field rotatory motion, an optomotor reflex that is thought...
Avian flight far exceeds our best aircraft control systems. We have conducted a series of experiments at the Concord Field Station demonstrating the extraordinary maneuverability of the common pigeon, showing it darting through tight spaces and recovering from large disturbances with ease. Our goal is to understand how to make small fixed-wing aircraft achieve similar feats in equally challenging...
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