Some great shots.
Even with a DSLR it can be a matter of luck when photographing birds or other fast moving wildlife. With the Cannon range the delay before the shutter, and the time between multiple shots, gets faster the more expensive the camera. Our 60D is far far better than our old compact but is nothing compared to the higher models... so while you dream of a DSLR, I dream of a faster DLSR
They should quote what these speeds are in the specifications so if it's a point that interests you make sure you check out what they are and which make gets you fastest for the least price.