This appears to be a vintage stoneware bird sculpture by the British artist Rosemary Wren (1922–2013), often associated with Oxshott Pottery.Her work is highly collectible and known for its stylized, organic forms and textured glazes that capture the character of various British birds.Key Features of Rosemary Wren's Work:Material: Typically crafted from hand-built stoneware.Glaze: Often features earth-toned, "fat lava" style, or textured salt glazes with distinct color patches (as seen on the breast and head of this piece).Signature: Authentic pieces are usually marked on the base with an incised or stamped "Wren" or an Oxshott pottery mark. Some items also feature a small bird-shaped mark.