If finding all those birds in the initial Penacony areas was hard, the 2.1 update for Honkai: Star Rail brought us something calmer with the Dewlight Pavillion birds, which are way easier to find. And there are fewer of them too, so it’s even quicker to finish the job.
All Dewlight Pavillion Origami Birds in Honkai: Star Rail
There are 10 Origami Birds hidden at various points on the Dewlight Pavillion map. You can find them naturally while exploring at any point, or you can just pay an Aideen Token to the Verdant Manager located at the center of the map so they can reveal you a random bird location. Alternatively, just use this guide instead.