User blog:OVERPOWERED99/Dragonpedia Size Images are confusing

So if you've been paying attention to the Recent Activity, slowly but surely I've been uploading pics of dragon sizes from Dragonpedia and completing their dragons' size info. But one thing for sure is that the info shown in the images are very confusing.

For example: The Flightmare image shows the number 70 feet (70') but 70 feet what? Length? Tall? Wingspan? It's very confusing so I may get some info wrong.

One last thing too. For the Flightmare, how did people find out the measurement of 29 feet? I can't seem to find it anywhere on the Internet and it doesn't state it in Dragonpedia. There are other dragons that has this kind of measurement that isn't show on that specific dragon's size image so I want to know where people are getting this informations.

If you can help, please do.