Herpetologists, like other scientists and field researchers, often wear masks in certain situations, particularly when working in environments where there may be a risk of airborne pathogens or contaminants. Masks can also be used to prevent the spread of zoonotic diseases when handling reptiles or amphibians. However, the use of masks is not a standard practice for all herpetological work, as it largely depends on the specific circumstances and guidelines of their research or fieldwork.
It depends on what you are looking for. Masks in cultures would be the 390's. Photo books of masks, masks in theater, how to make masks, etc would be mixed through the 700's.
The masks are comedy and tragedy.
The Sioux Indians did make masks. Many Native American tribes made masks. There were different types of masks for different purposes.
24 masks.
Because the masks are good... ???
Maori do not wear masks.
Masks that are south american. ...
most masks come from africa
The most popular masks amongst more experienced players are masks by V-Force (the Profiler or Grille) or masks by Dye. These masks are often expensive, but prior-year models can be found online at discounts.
Trestle masks are masks that show expression, they are used in performances of mime and are usually made of plastic.
They are pottery,masks,models and spirit masks it's also part of masks.
Grunts (Uggnoy) have masks because the only air they can breathe is methane. The masks supply them with it.