Andy Sands / Harvest mouse {Micromys minutus} climbing on Cocksfoot grass with wildflower meadow behind, captive, UK

David Tipling / Brown rats {Rattus norvegicus} UK, Europe.

Mike Wilkes / Brown rat at field edge. England

Hanne & Jens Eriksen / Nile rat (Arvicanthus niloticus) feeding on vegetation. Oman, March.

David Tipling / Coypu (Myocastor coypus) Hula, Northern Israel, January. Introduced species.

Loic Poidevin / Coypu (Myocastor coypus) female and young feeding on grass. Le Teich, Gironde, Nouvelle-Aquitaine, France. April.

Kerstin Hinze / Brown rat (Rattus norvegicus), juvenile among strawberry plants and grass, Hanover, Lower Saxony, Germany

Loic Poidevin / Muskrat (Ondatra zibethicus) feeding on grass, Vendeen Marsh, France, May. Introduced species.

Nick Upton / Small copper butterfly (Lycaena phlaeas), Mint moth (Pyrausta aurata) and Hoverfly (Eristalis nemorum / interruptus) nectaring on Wild marjoram flowers (Origanum vulgare), Wiltshire, England, UK, Aug...

MYN / Dirk Funhoff / Rat's tail fescue grass (Vulpia myuros), Theisbergstegen, Germany. Meetyourneighbours.net project.

Ole Jorgen Liodden / Brown rat (Rattus norvegicus) standing in grass, Oslo, Norway

Richard Du Toit / Brants's Whistling Rat (Parotomys brantsii) feeding on grass, Kgalagadi Transfrontier Park, Northern Cape Province, South Africa, December.