Wireless distribution system. A wireless distribution system (WDS) is a system enabling the wireless interconnection of access points in an IEEE 802.11 network. It allows a wireless network to be expanded using multiple access points without the traditional requirement for a wired backbone to link them.
It is a leading cause of death in pet birds. Many birds on seed only diets can succumb to this disease. Other common causes of death in cockatiels and other pet birds are bacterial, viral, or fungal infections. Iâm sorry to hear of the loss of your cockatiel.
Diseases Spread By Cockroaches. Cockroaches are persistent and troublesome pests of homes, restaurants, hospitals, warehouses, offices, and other structures with food handling areas.These insects contaminate food and utensils, destroy fabric and paper products, and impart stain and odor to surfaces they contact. These may include: 1  Aeromonas species cause wound and other infections, diarrhea. 2  Alcaligenes faecalis causes of gastroenteritis, urinary tract infections. 3  Bacillus cerreus causes food poisoning. 4  Bacillus subtilis causes conjunctivitis. 5  Campylobacter jejuni causes enteritis.