Nota, tomada el 6 de octubre de 1952, seguramente en Valladolid capital, en la que se anotan observaciones realizadas por Carlos Valverde Gómez, hermano del autor, sobre Pterocles orientalis (Ganga ortega) y Tringa ochropus (Andarríos grande).
Note, taken the 6th of October of 1952, probably in the city of Valladolid, in which there are noted observations carried out by Carlos Valverde Gómez, brother of the author, about Pterocles orientalis (Black-bellied Sandgrouse) and Tringa ochropus (Green Sandpiper)
