Before they became extinct, the dodo laid their eggs in rudimentary nests of sticks on the ground.
the answer is that the baobobs get droped of from the bird when the birds fly over thet pice of land. It mostly grows in the in the drier regions, because they have water in the thick trunk of the baobob. Or when the dirds make there nests it might fall out of there. Or the wind might have bloun the seeds there.
Dodo birds no longer lay eggs, as they are an extinct species.