Brain Teaser's / Riddels. Number 7

1] What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed, but never sleeps?      Pick the tomato, get the answer!

2] The part of a bird that's not in the sky, it can swim in the ocean and yet remain dry. What is it?    

1] A river

2] The birds' shadow