Vocal Sounds Made by Cattle in a Manger

This page is the CodyCross answer for the clue below from Deserts of the world, Group 1616, Puzzle 5 (Weathered Trees).

Question is: Vocal Sounds Made by Cattle in a Manger

and the answer is: LOWING

Word Meaning:

LOWING — present participle and gerund of low

Definitions from Wiktionary.