Saw three but only one was visible by time I got phone for picture

Saw 3 object flying in formation with a long streamer dangling below each one. By the time I got my phone only one was visible. Thought it may be a balloon or helicopter until I saw it instantly do a pinpoint vectored 45degree turn changing it’s heading from north to northeast. They appeared to be somewhere east of I-5 and when I first spotted them they were directly east of Green so southeast of Roseburg Oregon. They were going slow enough that the hanging streamer was swaying forward and backward in relation to its travel instead of streaming behind. Wasn’t able to take video but got one good picture.