Wildlife in Planoise consists of rats, hedgehogs, and some snakes. Common birds are pigeons and ravens. Many cats and dogs are at large. Livestock, including horses and goats, are kept in the Malcombe area. Planoise, while urban, has a rich environmental heritage and a lot of wooded space, and urban trees, particularly beeches, firs,
Aesculus, and birches, are present on all streets. The urban park of Planoise is a wooded park with playgrounds, and is located in Cassin sector. The municipality plans to build a new playground. The wood of Planoise (located at the hill of Planoise) has a large diversity of animals and flora. Foxes, boars, squirrels, and birds are present. Vegetation includes beeches, firs, aesculus, oaks, ferns, and
Platanus. A network of trails allows an easy access to the
Fort of Planoise in the wood. The only new infrastructure is the
Water tower of Planoise. File:Colline de Planoise.JPG|The hill of Planoise File:Sentier colline de Planoise.JPG|A trail in the woods File:Sheep in Planoise.JPG|A sheep near Malcombe sector File:Parc urbain de Planoise.JPG|The urban park
Sectors Planoise is divided into seven sectors: • Île-de-France sector: The name of this sector comes from a French region (
Ile-de-France), because the principal street of the sector is called Ile-de-France street. The area is the most populated in Planoise, with a third of the total population (7,000 residents). Ile-de-France is considered as the worse sector of
Franche-Comté, with the highest rate of unemployment (around 42% of those under 25) and the highest crime rates. The sector was built in 1967. • Époisses sector: This was the first new sector of Planoise, built between 1967 and 1976. A lot of inhabitants called this sector "Franche-Comté", which is the name of the principal street of the sector, and the name of the region as well. Here were found artifacts dating to 3000 BCE. • Cassin sector: Named after the French politician,
René Cassin, the main plaza of the sector (René Cassin Place) was built between 1985 and 1992. The area has a lot of shops. •
Hauts-de-Chazal sector: Hauts-de-Chazal was built starting in 2002 and hosts the new hospital of Besançon. The sector also has a business district and a residential quarter. •
Châteaufarine sector: Châteaufarine is the major commercial sector of Franche-Comté, with two large malls and more than 70 other markets. •
Malcombe sector: The Malcombe is a recreational sector, built in 1976. The sector is home to the Besançon Bison (an
American football club). •
Micropolis sector: Micropolis is the name of the exposition park and of the concert hall. The sector was built in 1988. == Economy ==