It was his actual words but he was talking about hodor not a bird or whatever.
It makes me think the worgs powers are greatest near an area north of the wall, probably around where ever it is they are searching for the 3 eyed raven
Can we assume these worg powers are from a GOD? like the lord of light granting powers to certain individuals ? or in the books is it not considered to be connected with a god and just something that happens in nature?
Well they're all conected somehow. Dragons reborn, Reg priests bringing people back from teh dead, pyromancers making wildfire eaier than ever, warg powers south of the wall, direwolfs south of the wall, maegis with the ability to cast genuine spells. ALl these seem stronger than ever and I'm convinced they're all connected. Connected by what I'm not sure, I'm not even convinced it's Winter as there is people still living that have seen a Winter, but not all these shenanigans. Either than or it will just be the coldest Winter ever, before they have an eternal SUmmer, which is spoken about.