bulbul

/ bulbul /

Cases

SingularPluralWhen to use it
nominative bulbul the nightingale bulbulla the nightingales the plain dictionary form — the doer of the sentence
genitive bulbulnu the nightingale's bulbullanı the nightingales' the owner — whose it is
accusative bulbulnu the nightingale (as the object) bulbullanı the nightingales (as the object) a specific, known object — whom or what
dative bulbulğa to the nightingale bulbullağa to the nightingales direction or recipient — to where, to whom
locative bulbulda at / in the nightingale bulbullada at / in the nightingales where it is; also having — mende bar, "I have it"
ablative bulbuldan from the nightingale bulbulladan from the nightingales where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
my bulbulum my nightingale bulbullarım my nightingales
your bulbulung your nightingale bulbullarıng your nightingales
his / her bulbulu his / her nightingale bulbulları his / her nightingales
our bulbulubuz our nightingale bulbullarıbız our nightingales
you all's bulbuluğuz you all's nightingale bulbullarığız you all's nightingales
their bulbulları their nightingale bulbulları their nightingales

The overlap in the last rows is real, not a mistake: bulbulları can mean "his / her nightingales", "their nightingale", or "their nightingales" — context decides.