Ключевые слова: adorable, animal, assistance, aviary, baby, baby bird, baby cockatiel, beak, bird, born, care, chick, close up, closeup, cockatiel, cooperation, crest, eating, feather, feeding, five, fledgling, food, formula, growing, hand, head, help, human, human hand, hunger, hungry, immature, indoor, liquid, meal, nature, newborn, owner, parakeet, parrot, plumage, raised, sitting, small, there, wing, yellow, young,