An abandoned industrial building becomes a refuge for water birds.
The biggest “heron city” in Northern Italy was discovered almost by chance at the beginning of the eighties. The birds build their nests in these plants that grow around the former sugar-refinery tanks and along the Collettore Acque Alte road. This is an area of great naturalist and faunal value and lies at the back of the dilapidated factory which has tall, brick chimneys that are believed to function as the reference point for the return of these delicate birds. The Codigoro wild-life rescue centre is also in the same area and is organised by the provincial flora and fauna protection service and managed by “Pulci.No”. They are involved in the rescue of all the wild birds that require care in the lower Ferrara area and the Delta del Po park. Grey herons, tufted night herons, grey bitterns, little egrets and even some cattle egrets return to take over the numerous nests on the acacia and elderberry plants for their atavistic mating rituals from March to October. It is a unique area of over 93,000 m2 that the herons managed to carve out for themselves, very close to the roads and houses. Anyone who goes to the heron area of Codigoro will come into close contact with nature. A few years ago various researchers and the occasional fortunate
visitor could close their eyes and listen to the strident birdsong of the night herons or other herons, and would have been able to imagine themselves in an unspoilt, natural area. If they opened their eyes, they would have been impressed by the graceful ascent of a little egret as it lifted off from the last branch of a false acacia, twanging gaily after freeing itself from the weight of the bird.If anyone approached the tanks of the former sugar refinery and stepped on a dry branch by chance, it would alarm the entire colony. Therefore a video-surveillance system was set up so people could admire nature without disturbing it. The cameras are positioned along the edges of the separation tanks of the former sugar refinery where the herons have built their nests on the elderberry and false
acacia trees. They allow us to observe this extraordinary expression of nature by connecting to the site which is currently under construction www.comune.codigoro.fe.it. Nature is often unexplainable and unpredictable, the number of birds in the colony has gone up and down over the years, but anyone who loves nature must approach it very cautiously and just be grateful for the chance to witness this extraordinary and precious world. The value of this area meant that the Po Delta merited inclusion as a Unesco world heritage site.