grouse (verb) - to grumble, complain, or whine [grous]
a grouse can be a complaint
grouse are a group of gamebirds in the family Phasianidae that include grouse, ptarmigans, prairie-chickens, and possibly turkeys
BREAKDOWN: The word grouse is of uncertain origins, possibly connected to the Old French word groucier meaning to grumble or complain. Interestingly, grouse birds don’t whine or complain nearly as much as some other types of birds.
“Grouses that go unheard only grow louder, till they reach a level of frustration where they become silent but permanent disappointments.” —Amit Pandey
[Our Wednesday Wildcards are fascinating and important words that are not necessarily derived from classical roots.]
Haha. Great word for you, Mike! Not because you complain, but because you're an AVID birder, I hear.