It is August (2021), I am still on my holiday and the Migration birds trail cannot be missed in my hiking series. The heather season (heather in bloom) has just started and the next part of the Migration birds trail goes over the heatherlands near Hilversum! So, the choice for a hike is easily made. Today, I walk a bit over the Bussumer heide (Bussumer heatherlands), but also over the Westerheide (Western heatherlands) and the Zuiderheide (Southern heatherlands). After that, the trail goes through the forest and over the Groeneveld estate towards Baarn.