Sylvilagus floridanus
Rabbits leave a distinctive Y-shaped bounding pattern: two long hind feet landing ahead of two smaller front feet.
Hind 3–4 in long, front about 1 in. Furry prints with indistinct toe pads. Long, narrow hind feet. Front prints land one behind the other. Bounding groups of four in a Y shape.
Brushy fields, gardens, forest edges, hedges. Eastern and central North America into Mexico.
Crepuscular and nocturnal
Grasses, clover, bark, garden greens
A cottontail can run in zigzags at nearly 18 mph to shake off a chase.
Should I be concerned?
Completely harmless — watch quietly and they may keep munching.