They are mesh trees. : ) I chose custom meshes for this occasion because unity trees have very bad Bark UVs (slim branches have no detail left due texture squeezing). There’s also more control over structure of tree, but this comes with cost of losing wind effect afaik. AO still works though.
must buy for me then!, I dont like unity trees for mobile, can you set up level of detail for unity pro?
maybe two or tree levels, the furthest being just a billboard texture.