Normally the bearded dragons will do this when they are basking under the heat lamp. Bearded dragons will also have their mouth open if they have a respiratory disease. However, since having an open mouth is common behavior for bearded dragons, it's normally just a sign that they are regulating their heat.
Landrace. A landrace is a local variety of a domesticated animal or plant species which has developed largely by natural processes, by adaptation to the natural and cultural environment in which it lives.hen an animal landrace is codified as a pedigree breed without significant selective breeding to alter it, though often to lock in its defining traits, it is often referred to as a natural breed or traditional breed by breeder and fancier organisations.
Noun. 1. Thrace-an ancient country and wine producing region in the east of the Balkan Peninsula to the north of the Aegean Sea; colonized by ancient Greeks; later a Roman province; now divided between Bulgaria and Greece and Turkey.hrace. n. 1. (Placename) an ancient country in the E Balkan Peninsula: successively under the Persians, Macedonians, and Romans. 2. (Placename) a region of SE Europe, corresponding to the S part of the ancient country: divided by the Maritsa River into Western Thrace (Greece) and Eastern Thrace (Turkey).