A bird of the species Spinus spinus, common throughout Eurasia.
A baby pigeon.
A bagpiper.
A musician who plays a pipe.
A common European gurnard (Trigla lyra), having a large head, with prominent nasal projection, and with large, sharp, opercular spines.
A sea urchin (Cidaris cidaris) with very long spines, native to the American and European coasts.