Toucan‌ ‌past‌ ‌and‌ ‌present‌

The name of my animal is the toucan and it lives in a jungle habitat. The toucans life in the jungle is pretty rough.I think that some changes in the jungle will be that due to global warming the rivers will rise and there will be a lot more water , and another change can be that because of pollution the woods will turn dark. I think that due to global warming the top of the toucan will turn blue so that it can make it harder to spot from above. I also think that because of the pollution the bill will no longer be orange but turn gray or brown so that it can be even harder to spot. The last thing I think is going to happen is that the bill will shrink and become sharper so that it can learn to catch and eat fish.