howling survey
n.— «Every so often, they would stop their truck, step out, and howl. The technique, known as a howling survey, is one way for wildlife officials to make contact with and count the number of wolves in an area.» —“New wolf pack discovered in Oregon” by Dennis Newman KGW-TV (Portland, Oregon) July 21, 2008. (source: Double-Tongued Dictionary)
Further reading
We use the term Milky Way for that glowing arc across the sky. But how people picture it varies from culture to culture. In Sweden, that starry band goes by a name that means “Winter Street,” and in Hawaii, a term for the Milky Way...
The words tough, through, and dough all end in O-U-G-H. So why don’t they rhyme? A lively new book addresses the many quirks of English by explaining the history of words and phrases. And: have you ever been in a situation where a group makes...