1000 years later or more, toucans have probably evolved very much. They may have a pouch underneath their beak that can store food or water. That can help because in the future water might be very scarce. Toucans might be flying around and only find water every few days. In order for them to survive, they will have to store water for later. Same thing for food, there is probably not as much food as there is right now for them so when they find food they will also have to store it for later. The color of the toucans might change as well. They may change from black to white because of rising temperatures. They will overheat if their feathers are black because that absorbs most heat. White absorbs less heat, so that will help prevent them from overheating.
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