Aliphox

When dawn shines through the trees of the Softneedle Forest, you can find the Aliphox humming through the giant lilies for a morning meal. A beautiful two-headed bird, slightly larger than a full-grown man, with downy rainbow feathers that quiver ever so slightly as they run through the warm morning breeze. The Aliphox has four wings that are more akin to an insect's than a bird's, but they blend seamlessly with the back of the creature. They are jeweled and delicate, and they catch the early rays in such a way that they glint and shimmer.
The Aliphox's heads each sport a single large crest which changes color from one bird to the next. Their eyes are round and a deep purple, their beaks gold and slender. And their cries — the cry of an Aliphox is sublime, a smooth, crisp, and echoing warble. The heads take turns as they call out, one rising, one falling, one rising, one falling.
Aliphox eggs are pure white until the chick comes close to hatching, during which they will turn vibrant shades of pink, green, blue, and gold. The chick is no larger than a hand, and like any other infant bird, naked and blind for weeks. The first coat of down is white as well, but as it grows older, colors will show through, layer upon layer until a full array of hues coats the bird.
I had the great privilege of seeing an Aliphox nest myself after many years of exploring the Softneedle forest; before, I had to rely on the records and drawings from the dragons. They are built on the ground, nearly as wide as a dinner table, interlaced with the branches of the thorny ivy to keep predators away from the chicks. The interior is matted with tufts from the down berry bushes; indeed, the berries themselves are brought back to feed the young too. Of course, I could only marvel a few precious minutes before the parents returned, and proceeded to fiercely chase me away for a good quarter of a mile before they turned back to their eggs. Nonetheless, I felt a great deal of happiness knowing I had witnessed such a rare sight with my own eyes.