I am an arborist. Graduate study, travel, work make me an expert in benthics, European languages, wildlife mapping, world fauna and flora. Lady Macbeth gave her husband advice when he came back home as Thane of Glamis and of Cawdor. She told Macbeth to be deceitful, duplicitous, hypocritical, and treacherous. She counseled him especially to hide his feelings and thoughts.
The American flamingo (Phoenicopterus ruber) is a large species of flamingo closely related to the greater flamingo and Chilean flamingo . It was formerly considered conspecific with the greater flamingo, but that treatment is now widely viewed (e.g. by the American and British Ornithologists' Unions ) as incorrect due to a lack of evidence.
Pemphigus vulgaris (PV) is a very serious skin disease that causes blisters. It is rare. PV is more serious than most other blistering skin conditions. Before treatment became available, most people with PV used to die soon after the disease started. These days most cases can be controlled with treatment. Treatment is usually with steroid medicines and other medicines to suppress the immune system. A skin specialist should supervise treatment. PV is a rare skin condition that causes blisters. PV is a serious disease that needs treatment. If it is not treated, it is often fatal. Note: several skin conditions can cause blisters and it is important to know exactly which disease you have.