3 777, Nests of the 
Oropendola, Cacicus 
vitellinus overhanging the 
Rio Mamoni, near Chepo, 
Panama. 
April 7, 1949. 
» 3 778. Nests of Cac icus 
vitellinus over the Rio 
Mamoni, near Chepo, Panama 
April 7, 1949. 
