Collection
observing
locomotion means moving from one place to another
loiterers
The difference between a river and a stream is the name applied to it by local residents, and relative size. In the same region, something called a river is usually larger than something called a stream. However, something that is called a river in one place could be the same size as something called a stream in another place.
One way in wicth scientist gather and share data is by looking at each others graphs or other types of charts
bnjyug
observing
Obsessive Compulsive Disorder. A.K.A OCD
because they need to travel in order to get enough food
The famous quotation is "a rolling stone gathers no moss." It means that someone who travels around and never settles in one place will never gather a lot of friends or belongings.
An observation is use of one or more senses to gather information (physical information). Observation means to examine something with scrutiny.
gather
A complete sentence contains a person, place or thing doing something. The person, place or thing is called the subject of the sentence. The "doing something" part of the sentence is called the action, predicate or verb. Traditionally, text books say that a complete sentence is one that contains both a subject and a predicate.
A transfer is the act of taking something from one place to another, or an instance of taking something from once place to another.
I do believe that those people are called Nomads. unless your looking for something more specific.
Transport
relocation