I found this feather in this wooden post during the winter. I searched to identify this bird who shared it and it belongs to a Spotted Dove. Images I came upon show it to be a part of its tail feathers.
Birds of a Feather Ethan Cohen Gallery
Black and White Feather - Karen Silvestri-Inspired By God's Beauty
Perched Red Winged Blackbird - Karen Silvestri-Inspired By God's
Little Feather Original Artwork for Sale - Fine Art America
Feather Photographic Prints for Sale
A Different Beauty - Wildlife Landscape Art Print – Chuck Black Art
New England — Amanda Surveski Wildlife Art
Patchogue Lighthouse - Karen Silvestri-Inspired By God's Beauty
2023 WAY Winners Gallery David Shepherd Wildlife Foundation