migrant (n.)
- avifauna
- bird
- birdie
- breadwinner
- chick
- cygnet
- dove
- drifter
- drifting
- eagle
- eaglet
- emigrant
- emigre
- employee
- evacuee
- exile
- expatriate
- fledgling
- floating
- flunky
- fowl
- fulmar
- gypsy
- hand
- immigrant
- itinerant
- jobber
- jobholder
- laborer
- menial
- migrator
- mobile
- mover
- navvy
- nestling
- nomad
- owl
- peacock
- peafowl
- peahen
- peripatetic
- pigeon
- proletarian
- ratite
- roustabout
- rover
- servant
- songbird
- squab
- stiff
- swan
- temporary
- toiler
- transient
- traveler
- traveller
- trekker
- vagrant
- wanderer
- warbler
- waterfowl
- wayfarer
- wetback
- wildfowl
- worker
- workingman
- workman