How is the movement pattern of the Cedar Waxwing often described, differing from many strictly migratory songbirds?
Answer
Irruptive
Cedar Waxwings are often described as irruptive, meaning large numbers may appear in an area one year and be completely absent the next, rather than following a predictable calendar like strictly migratory species.

Related Questions
What distinctive feather characteristic often makes birders stop to observe the Cedar Waxwing?What factor primarily dictates the nomadic movements of the Cedar Waxwing?How is the movement pattern of the Cedar Waxwing often described, differing from many strictly migratory songbirds?During the summer months, where is the general breeding range for Cedar Waxwings located?What type of environment do Cedar Waxwings generally prefer for their breeding territories?What constitutes the vast majority of the Cedar Waxwing's diet when they are *not* breeding?Where do many Cedar Waxwings generally extend their range during the winter months?What condition might cause many Cedar Waxwings to undertake a much shorter southward migration?How do Cedar Waxwings typically travel and feed?Which strategy is suggested as more informative than consulting generalized range maps for predicting winter presence?