The Yellow-Crested Cockatoo, or Cacatua Sulphurea, is native to Indonesia, particularly the island of Tanah Jampea. The birds inhabit scrubland, cultivated areas, and coastal forests. However, their habitat is likely to change to a savannah in the future. To adapt to these environments, they have developed specific traits, such as a short tail that enhances their maneuverability while flying through dense forests. In dry and more urban settings, this species has made further adaptations to thrive. For instance, they have shifted towards a greyish-white plumage, allowing them to blend in with cities. Additionally, they have evolved larger, stronger beaks and feet, and a longer tail to cope with higher temperatures and forage for food more effectively. When searching for food, their behavior will also change; instead of primarily finding berries and fruits in trees, they will look for food on the ground, such as digging up roots and tubers.