My tiger habitat description!!

Do you know how tigers will look in the future? Well let me tell you the sketch I have of how a tiger in the future will look. First, tigers will have webbed feet and gills, the webbed feet will help the tiger swim and the gills will help the tiger breathe. These are how the tiger will survive global warming since the water level will be VERY high. Next, I was thinking that it could live on the coast of a lake so the tiger can swim and rest on the land and when it is hot it will swim in the lake,ocean,river, and pond. Lastly, My tiger has a greenish-bluish color under its gills so it camouflages.These are my tiger adaptations I have listed.