żubra

In a sentence

• Widziałem żubra w lesie.

  I saw a European bison in the forest.

  The word 'żubra' is the accusative singular form of 'żubr', referring to the object of the action.

• Szukałem śladów żubra.

  I was looking for traces of a European bison.

  Here, 'żubra' is in the genitive singular case, used to indicate posession or association.

• Podziwiam siłę żubra.

  I admire the strength of a European bison.

  In this sentence, 'żubra' is also in the genitive singular case, connected to the property or characteristic of the noun.