This is the 10746th most frequent Polish word.
drzewach
"Drzewach" means "trees" in the locative or instrumental case in Polish.
The word "drzewach" is used in the locative case to indicate the location of birds being on the trees.
Ptaki siedzą na drzewach, śpiewając wesołe melodie.
Birds are sitting on the trees, singing cheerful melodies.
The term "drzewach" is once more in the locative form, pointing to the presence of nests located within the trees.
Czy widziałeś jakieś gniazda na drzewach w parku?
Did you see any nests on the trees in the park?
"Drzewach" here also appears in the locative case, describing where the leaves are located, in or on the trees.