Just as we were being lulled into the idea of a mild winter, the snow struck, and with avengeance. In rural mid-Norfolk we've been experiencing night temperatures of minus 12 or so, making it extra tough for birds to survive. I put out extra food and make a point of melting the bird bath as its also important that the birds are able to find fresh water to drink and keep clean, and salt puddles of melted snow water on the roads is not a good option. Here's a picture of one of about 7 blackbirds that visited the garden simultaneously. Many garden birds are highly territorial, so I was careful to spread the food out in patches which helped keep squabbles to a minimum and save precious energy.