Definition
The vesper mouse is a small North American rodent known for its nocturnal habits and preference for grasslands and open woodlands. It is characterized by its grayish-brown fur, white underbelly, and relatively long tail. Vesper mice are primarily seed-eaters, though they also consume insects and vegetation. They are most active during twilight hours, hence the name 'vesper.' Think of them as the evening shift workers of the rodent world. π