This card shows four rounded, stylized birds perched close together on a textured brown branch, leaning in as if sharing a friendly secret for a birthday 🎉. The background is a soft sky wash in pale blues and whites with airy cloud shapes that keep the scene light and calm. One bird is bright blue with a spiky crest, another is gentle green, a third is warm brown with small round glasses, and the fourth is sunny yellow with rosy cheeks that make them look warmly attached to one another. Near the center, a simple sign hangs from a rustic post and reads “HAPPY BIRD-DAY TO YOU!” in dark lettering that’s easy to spot. Small black musical notes drift around the sign, as if the group is singing together, while tiny red hearts float nearby like little hints of affection 🎂. Fine linework and soft shading give the feathers subtle texture, and the branch shows faint grain marks for extra depth. The sign sits slightly above the birds, with the notes and hearts scattered around it against the pale blue-and-white sky.