"Venery" is a generic term for collections of animals, such as a parliament of owls or a murder of crows. Appropriately enough, it's also an archaic term for sexual activities. The first story in the Veneries universe is A Parliament of Owls
The next venery in this universe will be A Troop of Baboons. It is a common error to think that the venery term for baboons is a Congress. Since baboons usually accomplish things when grouped together under their usual discipline, "Congress" clearly is inappropriate even when the story involves U.S. Senators & Representatives.
Welcome to a world of politics and sex that I spent a few decades learning.