down here we tend to use a lot of shorts for hunting rabbits and birds due to the fact that they have a shorter range and are less noisy than longs. however we have also started using winchester 22zl shells loaded with 29 grain bullets and these have been quite sucessful due to the fact that reduced velocity = Less Noise = No neighbours calling the cops reporting legal hunting on my 250 Ha property

If it moves Shoot It, If it doesn't move Shoot it until it does & then Shoot it Again!