cover from Spain

On Tuesday I got not only two postcards but also a cover from Spain.

Stamp:

25 years National Transplantation Organisation (issued 16-01-2015)

Inside was a postcard from Latvia.

The card shows an Edible Dormouse. The Edible Dormouse is a large dormouse native to big parts of Europe. It goes into hibernation from October to May. For the Romans it was a delicacy.
The card is a maxicard. The stamp is from a set of four WWF stamps and was issued on 19th November 1994.

Thank You very much Marina!