K. Selander, 1952 7 Campylorhynchus humilis Aug. 26 Pie de la Cuesta, 20 ft., Guerrero, Mexico. up in the tops of trees. I do not know whether these birds also inhabit the thorny "monte" of the hills. (Check with Dr. Storer), but they are common in the lowlands adjacent to the laguna, in the fence rows of trees & vines and in the coconut palms. Nests may be placed in the palms, but have been unable to investigate this point. (Mutbook for C. ruficrura in palms in Veracruz.)