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.
The biggest sign that your pet cockatiel might be sick is a change in behavior. A healthy pet bird is active and alert: eating, playing and vocalizing. A pet cockatiel that sleeps a lot or sits fluffed up in the corner of the bird cage could be sick. If there is even a slight change from normal cockatiel behavior or if your cockatiel shows other signs of illness, your pet bird could be sick. If your pet cockatiel is sick then take it to an avian veterinarian as soon as possible. In general, cockatiels (and all pet birds, as well as wild parrots) do not show obvious signs of illness. This is a defense mechanism. In the wild, a sick bird or parrot is a target for predators, so all birds (wild birds and pet birds) do everything they can to mask their sickness.