A glowing skeletal bird with ethereal wings resembling translucent bat wings, standing gracefully on a snowy surface. The creature's elongated limbs and sharp beak give it an otherworldly appearance. The scene is dark, illuminated by the creature's bioluminescent glow, casting a faint light onto the ground. The background is a misty, moonlit night with sparse shadows of vegetation, enhancing the mystical and eerie ambiance.