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This data can be utilized to develop mathematical ecology models to understand the impact of climate change on the habitat. In case of drone malfunction, the incorporated materials can threaten vulnerable environments. The recent introduction of transient robotics enables the development of biodegradable, environmental\u2010sensing drones capable of degrading in their environment. However, manufacturing methods for environmental\u2010sensing transient drones are rarely discussed. Herein, a manufacturing framework and material selection process featuring biopolymer\u2010based, high\u2010strength composite cryogels, and printed carbon\u2010based electronics for transient drones are highlighted. It is found that gelatin\u2010 and cellulose\u2010based cryogels mechanically outperform other biopolymer composites while having a homogeneous microstructure and high stiffness\u2010to\u2010weight ratio. The selected materials are used to manufacture a flying\u2010wing air\u2010frame, while the incorporated sensing skin is capable of measuring the elevons\u2019 deflection angles as well as ambient temperature. It is demonstrated in the results how gelatin\u2013cellulose cryogels can be used to manufacture lightweight transient drones, while printing carbon\u2010conductive electronics is a viable method for designing sustainable, integrated sensors. The proposed methods can be used to guide the development of lightweight and rapidly degrading robots, featuring eco\u2010friendly sensing capabilities. 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