Wild beavers are to be returned to the Scottish Highlands in what will be a series of firsts for the Cairngorms National Park Authority. A licence application to NatureScot is to be made shortly for the release. It'll be the first time they've been reintroduced to the Highlands, and the first re-introduction completely outside the animals' existing range, in the Spey valley, confirming the Scottish Government policy of getting wild beavers to spread across all of Scotland. However, will those farm along the Spey going to be happy? The nights are drawing in, there is a nip of autumn in the air so what better time to devote a week to talking about root veg - the carrots, parsnips, swedes and onions that warming stews are made of. But with many UK veg growers warning that the cost of growing is increasing way faster than the prices they're paid, what's the future for these staple crops? Farmers in North Yorkshire are running new trials on a traditional but under used type of grass that could last longer and save costs while capturing more carbon and improving river quality.  It's called Cocksfoot, because the splayed-out seed heads look the bird's foot, and it's been thought of as a coarse grass, so not popular commercially. Now new varieties are more palatable for grazing animals and the grass is thought to be better for the environment than traditional grazing swards like rye grass.    Presenter = Charlotte Smith Producer = Rebecca Rooney