Emmanuel de Margerie

Conserving a urban habitat: Enhanced detection of common swift nests in buildings using a video fusion method.

The paper introduces a video fusion method to detect common swift nests in buildings, revealing 78 nests and leading to 212 nestboxes installation during building renovations.

Tracking butterfly flight in the field from an unmanned aerial vehicle (UAV): a methodological proof of principle.

This paper demonstrates a UAV-based method to track butterfly flight in the field, revealing seasonal directional changes and flight patterns that suggest migratory behavior.