Murray 1948 Apr 12 Punta San Felipe 50+ ft., Baja California Perognathus arenarius - Dr. Benson caught several out on the sandy desert. Peromyscus crinitus - Caught many on rocky talus slopes. Peromyscus eremicus - 1 caught by Quast in rocks (later lost) Aipodomys merriami - Common on sandy desert. Several taken by the others. Neotoma lepida - Caught several on talus slopes. Their nests were quite commonly seen. Lepus californicus - 1 only in sandy wash. Citellus leucurus - Saw one. Lewis got three. Pipistrellus hesperus - Shot one. Seen commonly each evening. Tadarida mexicana - Common at dusk. Several taken by others.. Canis latrans - Dr. Benson trapped one. Heard once, saw one once. Others saw two or three at night. Birds seen here were: Turkey vultures - very common American raven - "" Caspian or royal tern - Several were usually flying around off shores