Feed the birds

I have noticed that now the weather has become colder,we are getting more birds coming to feed in the garden.

It does remind me of a song we used to sing many years ago in school,

Little birds in winter time
Hungry are and poor.
Feed them for the Father's sake
'Till the winter's o'er.


Scatter crumbs that you can spare
Round about your door.
Feed them for the Father's sake
'Till the winters o'er.


Does anyone else remember it?