Flying squirrels playing, mating, soaring

These nocturnal squirrels glide between trees, which you'll see in the video. At about 1:35 (1 minute, 35 seconds), it appears two of the four flying squirrels are mating. Since they are nocturnal, the light is low and, consequently, the video is grainy and a bit dark. Still, seeing these rarely visible animals is a treat.