If you have a window that overlooks a garden it’s a great idea to put up a bird feeder.
I got the children to make their own bird cakes by adding nuts, dried mixed fruit and suet to melted lard. Put the mixture into empty yogurt cartons, with string attached to the bottoms. When they are cold and set, take them out of the yoghurt pot and hang them upside down from a tree branch for the birds to enjoy . The children can look out for birds and use reference books to identify the different varieties and even work out which food the different breeds prefer.
Idea kindly shared by Karen at The Next Best Thing to Mummy