<prompt> Kuzalisha toleo ngumu zaidi ya sentensi hii A juvenile Scarlet Ibis ni kijivu na nyeupe.  <response>: Bila shaka, toleo la kifungu hicho lililo tata zaidi ni A juvenile Scarlet Ibis is grey and white; as it grows the ingestion of red crabs in the tropical swamps gradually produces the characteristic scarlet plumage. 