This design shows a close-up head-and-shoulders portrait of an animated bird-like creature centered on the card, staring straight out with an eager, almost mischievous grin 🎉. Across the top, the words “HAPPY BIRTHDAY” sit in large green letters, arcing over the character like a banner. The creature’s big blue eyes are opened wide, framed by curling dark lashes that give it a flirty, friendly look, as if it’s sharing an inside joke with you. Its orange beak is open in a huge smile, showing two small white fangs and a pink tongue sticking out for a cheeky touch 🎂. Lime-green feathers cover its face and neck in spiky, textured tufts, adding energy while keeping the focus on the expression. Teal, leaf-like accents flare out on both sides of its head, like decorative ear tufts that soften the fierce little fangs with a hint of charm. Behind it all, the background fades from bright white at the top into a gentle sky-blue near the bottom.