Feed the Birds Day is approaching and in this episode of Nature's Voice we look at frugal ways to feed our garden birds. We'll visit a newly built garden pond and ask Jules Howard from Froglife how long it will be before frogs and toads to arrive. And one of the great winter spectacles - we'll be pinpointing some of the best RSPB reserves where you can see pink-footed geese in their magnificent thousands. Plus naturalist and TV presenter Mike Dilger chooses which bird he'd be - if he were a bird. Nature’s Voice is presented by Jane Markham.