Recognizing that their second Starlight mouse needed a little sunshine, Lucy and Bill invited her to join them on a visit to sunny Portugal. (Their other mouse preferred to stay in Belgium to explore rain-soaked streets and alleyways with Jolie, his new cat friend... quite adventurous for a bread dough mouse).
You can see in this photo that the trip perked her right up. Here she is enjoying the sunny balcony of their beachside hotel in Bergau, Portugal.
Turns out that before leaving, this bright little mouse had been checking out Portuguese tourist information on their friend Gary's computer and she'd read about the Wind Rose Compass at the fortress of Prince Henry the Navigator in Ponto de Sagres (sometimes referred to as "the end of the world"). When she told Bill the Sailor and Lucy the Librarian about it, they too were excited about seeing it.
She explained that way back in the 1400s Prince Henry organized many expeditions to explore the world beyond Portugal. Henry was especially interested in the development of maps and navigational equipment. This compass is said to have been built at his fort during his lifetime. It was a seafaring tool used to identify the directions of the winds. The wind rose compass evolved into the compass we use today (which is much easier to carry in your pocket).