Route notes:

• Not much to say for this one, all the feather layouts are kind of the same and suck to collect

• I aim to get 3 out of 4 for most of the groups of 4, leaning more towards collecting early feathers so I can just glide down the last few platforms before the end ice blocks, but I don't think any of them are likely to be faster than others

• There are 2 emergency feather boxes at the end if you miss too many, but not worth getting if you can get them elsewhere