I think the best thing invented by an animal is wings. Wings allow animals to fly where humans are unable to fly. Also a good animal invention is the spider web. Without it there would be no internet and thus we would not be able to communicate with eachother on this forum. Love, bird.
Show me a winged plant. I personally, am fond of the Vagina. Also the toaster ovens pretty cool. I tried combining the two once. Long story.