Two Dead Mice

Found close to the egg where I store spares for the dinghy, were two dead wood mice.  I was surprised to find two so close together and wonder how they came to die. There were no obvious signs of injury and nothing poisonous amongst my supplies. I have placed them into separate containers drilled with small holes so they can decompose and hope to inherit two complete skeletons which I will try to assemble one cold Winter’s evening, like those Airfix kits of childhood.