My neighbour once upon a time had a lovely little garden for birds full of shrubs and Lavender trees. The present owner had a massive clearout but on survivor was a splendid Holly bush. This had the best crop of berries I've seen in 20 years this winter. I use the past tense as the Blackbirds are working hard to remove the good berry crop.
They have also been giving my cotoneaster a good going over. I hope there will be something left if the weather turns nasty.