Happy Christmas
The broadcast of A Festival of Nine Lessons and Carols is available on the web at from BBC Radio 3.
The British have some wonderful Christmas customs that have survived the incursion of Christianity, especially the Puritan party poopers. Stealing customs from the Celts, Germans, and Scandinavians, they have created a wonderful holiday that I fondly remember from time spent there.
The bird is a European robin that is featured on British Christmas cards, as it is a Winter bird in England, unlike the fair-weather laggard of the same name in America. It is bracketed by holly and mistletoe. All go back to the druids and solstice celebrations.
If you read the Harry Potter books you will get a taste, but not the full effect of a British Christmas. A full-on Christmas dinner is wretched excess to the nth degree – Thanksgiving on steroids.
The BBC has the background on Father Christmas.