Part-time Arizona resident, perhaps

• Small North American finch seen chiefly in winter
• Half-year Florida resident
• Anne Murrray hit or a feathered friend
• One who heads south for the winter

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Junco \Jun"co\, n. (Zo["o]l.) Any bird of the genus Junco , which includes several species of North American finches; -- called also snowbird , or blue snowbird .

Wikipedia Word definitions in Wikipedia
Snowbird may refer to: Snowbird, a common name for the Dark-eyed junco ( Junco hyemalis ) "Snowbird" (song) , recorded by Anne Murray in 1970 Snowbird (person) , someone from Canada or the northern United States who spends winter in warmer climates of the ...

WordNet Word definitions in WordNet
n. medium-sized Eurasian thrush seen chiefly in winter [syn: fieldfare , Turdus pilaris ] white arctic bunting [syn: snow bunting , snowflake , Plectrophenax nivalis ] small North American finch seen chiefly in winter [syn: junco ]

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
also snow-bird , from 1680s in reference to various types of birds associated with snow, from snow (n.) + bird (n.1). From 1923 in reference to northern U.S. workers who went to the South in the winter months to work; by 1979 in reference to tourists.

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ After all the snowbirds, Tourons, sissies and failed Californios dry up and blow away. ▪ Baseball was a one-month gig that left like the rest of snowbirds come April.