Why is West Virginia's forest cover more complete in OpenStreetMap?

Hi OSM folks,

Yesterday I finished mapping West Virginia’s forest landcover for OSM in 5 years! It was a big project and definitely the next one will be a bigger one but because of that I’m gonna do it in a pace that I can maintain. If I have to stop, then I stop. Well, it’s just a hobby for me. As I announced on Mapping USA, I’m mapping Pennsylvania from now on. I’m really interested in the history of that state, The Keystone State.

And yes, I just wanted to try myself out how I could map forest landcover outside of Europe. It seems everyone seems hyped and I like this!

I’m not a robot so I can’t work on it 24/7 due to my personal life and I know i’m not making a 100% accurate landcover, but hey, I learnt some tricks which I’m taking advantage of! Sometimes I also criticise the quality I do but well people usually improve as time flies.

I’d like to thank everyone in the OSM community for giving me help and guidance, and I’m sure I’ll still have questions if it comes to specific areas. :)