* Iberian Lynx: This critically endangered species is native to the Iberian Peninsula and is the world's most threatened feline.
* Spanish Imperial Eagle: This large bird of prey is found in mountainous regions of Spain and Portugal.
* Brown Bear: Brown bears inhabit the Cantabrian Mountains and the Pyrenees.
* Iberian Wolf: This endangered subspecies of the gray wolf is found in some areas of Spain and Portugal.
* Mouflon: These wild sheep are found in the mountainous regions of Spain, particularly in the Sierra Nevada and the Pyrenees.
* Iberian Roe Deer: This small deer species is found in woodlands and forests throughout Spain.
* Spanish Ibex: These wild goats inhabit the mountainous regions of Spain, especially in the Sierra Nevada and the Pyrenees.
* Pygmy Shrew: This tiny shrew species is found in the Pyrenees and Cantabrian Mountains.
* Common Chameleon: Chameleons are found in southern and eastern Spain, particularly in the Mediterranean coastal regions.
* European Green Lizard: This lizard species is widespread throughout Spain.