Our theme today is birds. I have a stamp from the country of Portugal.
Not only that, it is endemic to one island only, São Miguel Island.
Not only that, it is found only in the forests of the mountains in the eastern part of the island.
It likes the native laurel forests, and it is threatened by deforestation and the growth of non-native species.
In 2003, it was estimated that there were only 400 individuals left. However in 2008 it was estimated that there were 775 individuals left, so there is some hope. There is an organization called Centropriolo, dedicated to preserving this laurel forest ecosystem, and the priolo.
Some of my research was also done on Wikipedia.
Edited to add: Theme next week: Anything you wish.