User blog comment:OVERPOWERED99/2 questions to ask/@comment-24990845-20150201100842/@comment-25145866-20150204133432

Hideous Zipplebacks can be compared to adult Humpback Whales. Don't you think they are large modern animals? Compare Barf and Belch to the Twins then compare Toothless, what I think is an average medium-sized dragon, to Hiccup. Barf and Belch looks big compared to the Twins while Hiccup doesn't look tiny compared to Toothless. The Twins are roughly the same size with Hiccup.