K. Selander, 1953 Truxtla Cuturing, Chiapas, Mexico Oct . 2) picking up another specimen of the black-headed bird. Caloitta is as common at San Pedro Muniq as it is anywhere around here. Further more the locality is good for hunting the evergreen forest where Pailorhinnus may turn up. Sent telegram to Dr. Pitelka in afternoon. Gave 10 pesos to Bonifacio for an "injection" for his cold, which is pretty bad from last two days of fog.