To the rescue!

My family and I were minding our own business this afternoon pottering in the garden, and what happens? Luna, our resident ninja cat decided to take a swipe at a baby Robin and rendered stranded away from its parents.
So now we've got a baby Robin in an old washed up ice cream tub surrounded by leaves and twigs. Now what?
Apparently, Robins don't like bird seed or crushed mosquitos (which Dad quickly supplied) but do eat cat food. Ok ...
Anyone have any ideas?