Recently moved house from rural setting but with adjacent roadway and housing to very rural adjacent forest, SSSI site with rear garden overlooking blanket of green ferns and trees . Previously on our feeders, numerous birds of all species - tits/robin/sparrow/ even jay and woodpecker - now, on new feeders - NOTHING - not one of the above. Why??
Possibly an abundance of natural food. Possibly previous inhabitants had cats/guns. Any number of possibilities, those were 1st two to come to mind