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"Barn swallows once nested in caves but now favor human-made structures" according to the Wingspan card
Kyoto, Japan D5600 + 70-300mm F4.5-6.3 @ 300mm, ISO 800, 1/4000, F6.3(5MP crop, equiv 723mm F16)
Rodeo Lagoon, CA R5 + 800mm F11, ISO 1000, 1/2000(23MP crop, equiv 1127mm F16)