A Sinister Murder of Crows Perched in a Skeletal Weeping Wintery Silver Birch Tree

jackdaws murder of crows flock of birds birds weeping birch clever birds silver birch tree crow messenger bird bird takes flight tree twisted branches raven crooked tree cold snap wintery winter ominous perched harbinger of doom deciduous unease messenger eerie folklore sinister covus desaturated horror film rancorous silhouette malevolent skeletal tricksters menacing watching monotone hammer horror gnarled fable minimalist creepy myth and legend slow motion black doom black and white high contrast halloween