This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A computer program that helps move objects between locations, e.g. from a legacy system to a new technology.

n. One who or that which migrates.

n. an animal (especially birds and fish) that travels between different habitats at particular times of the year

n. traveler who moves from one region or country to another

"Apparently the buck was a “migrator” (UP bucks often leave their summer/fall home range and head toward wintering areas close to Lake Michigan) and was captured on trail camera three days before it was killed."

beast    brute    fauna    creature    animate being    animal