By far the most aggressive bird in our garden is the blackbird (Turdus merula); they are real characters and make garden bird watching fun. We usually have about five of them but if the weather turns cold we can have nine or ten. They seem to spend most of the day trying to protect their food supply from the others. They must use enormous amounts of energy shadowing their opponent, staying between it and their food, having the occasional flutter at each other. They chase round and round the garden, under shrubs and out again, up in to the trees and down again, into the water dish and out again, all energy, all action packed.
Read more: Blackbird: looking for trouble | Nature Notes