Manuel Crespo — Villa Giardino; Province of Córdoba

Official source account — 2020 annual report, printed page 30: Manuel Crespo found unfamiliar objects only when reviewing a video from Villa Giardino. CIAE examined their blur and apparent anatomy, including a transparent wing-like projection, front appendages and a tapered rear body. Those features supported an insect passing close to the camera during a turn. The agency retained a Type B conclusion because such a brief, accidental passage could not be reproduced. The summaries distinguish reported observations from the agency’s proposed explanations. Source Type A/B ratings describe explanatory confidence and are not encounter classes. The map uses an approximate GeoNames locality centroid, not the observation point.