I love blackbirds; one use to sing in the eave next to my window as child, and mum put my hair from my brush in the garden from which they made their nest in our clematis in spring.
A blackbird nest near to your house brings good fortune, but I’ve subsequently found out that my mother’s act of kindness was endangering me to bad luck and headaches for the period the nest with the hair was in use, but I luckily escaped that fate!
Like magpies, seeing two (male) blackbirds is deemed lucky, and in some traditions dreaming of a flying one is said to indicate good fortune.
That said, much folklore tells that dreaming of blackbirds can bring misfortune for many weeks.
Blackbirds are also associated with Yggdrasil, or the mythical world tree, and are able to interact with other realms.
They are often said to be able to bring messages to our world from the dead.
Interestingly, in Ireland during the nineteenth century the shrill song of blackbirds was supposed to be the souls of those in purgatory; the singing at dawn foretelling forthcoming rain.
Personally I prefer the idea of the messenger role, although I’m not sure what message she had for me…