Migratory Patterns
They move south in winter into northernmost areas of the north Atlantic and Pacific, but only to keep in ice-free waters.
Read more about this topic: Thick-billed Murre
Famous quotes containing the word patterns:
“Teasing is universal. Anthropologists have found the same fundamental patterns of teasing among New Zealand aborigine children and inner-city kids on the playgrounds of Philadelphia.”
—Lawrence Kutner (20th century)