1913] Grinnell-Swarth: Birds and Mammals of San Jacinto 391 



Species which are the same in the San Diegan district and in the 

 Colorado Desert region 



Zenaidura m. carolinensis 

 Cathartes a. septentrionalis 

 Aecipitei cooperi 

 Buteo b. calurus 

 Speotyto e. hypogaea 

 Geococcyx californianus 

 Chordeiles a. texensis 

 Aeronautes melanoleueus 

 Archilochus alexandri 

 Calypte eostae 

 Myiarchus c. cinerascens 

 Empidonax t. trailli 

 Corvus c. sinuatus 

 Icterus e. nelsoni 



Carpodacus m. frontalis 

 Astragalinus p. hesperophilus 

 Petrochelidon 1. lunifrons 

 Stelgidopteryx serripennis 

 Phainopepla nitens 

 Vireo b. pusillus 

 Ieteria v. longicauda 

 Mimus p. leueopterus 

 Heleodytes b. couesi 

 Salpinctes obsoletus 



Species which are sharply defined in range, on either the Desert 

 side or Pacific side 



Desert (with no Pacific race) 

 Ovis c. nelsoni 

 Citellus t. chlorus 

 Peromyseus c. stephensi 

 Thomomys perpallidus 

 Dipodomys deserti 

 Perognathus p. angustirostris 

 Perognathus spinatus 

 Icterus parisorum 

 Amphispiza b. deserticola 

 Toxostoma crissale 

 Auriparus f. flaviceps 



San Diegan (with no desert race) 

 Perognathus c. femoralis 

 Calypte anna 



Aphelocoma c. californica (?) 

 Amphispiza belli 

 Vireo h. huttoni 

 Chamaea f. henshawi 

 Baeolophus i. murinus 

 Psaltriparus m. minimus 



Desert species which range notably 

 over into San Diegan conditions 

 Ammospermophilus 1. leucurus 

 Peromyseus m. sonoriensis 

 Lepus c. deserticola 

 Dryobates s. cactophilus 



San Diegan species which range 



over into desert conditions 

 Citellus b. fisheri 

 Peromyseus c. insignis 

 Perodipus agilis 

 Sylvilagus b. cinerascens 

 Spilogale phenax 

 Lophortyx e. vallicola 

 Melospiza m. cooperi 

 Pipilo m. megalonyx 

 Pipilo c. senicula 

 Toxostoma r. pasadenense 

 Thryomanes b. charienturus 



