[edzo4]

Birds, the one at 1:09 is closer to the camera so it appears larger and moving faster because it it closer to the camera and the closer to the camera the narrower the field of vision, imagine the view of the camera as a triangle stating at the camera and getting wider and wider the further out you go, the second bird is higher up and slightly further away so it appears smaller and slower, another birds flies by at 1:01 as well but travelling left to right instead

[philman_36]

Those are some fast moving...ahem...birds.

[philman_36]

BTW, thanks for the camera info, though I already knew the info. Didn't get into cameras/pictures until a couple of years ago, but I learn quickly.

Again though, those are some damn fast "birds" considering the camera distance and how quickly they are out of frame/disappear.