|
|
|
|
|
Adult, Baja California
© James R. Buskirk |
|
|
|
|
California Toads From North of Baja California |
|
|
|
Adult, San Bernardino County |
Sub-adult, San Bernardino County |
Sub-adult, San Bernardino County |
|
|
|
Adult, Stanislaus County |
Sub-adult, Stanislaus County |
Adult, Riverside County |
|
|
|
Young tadpole underwater, Kern County |
Adults in amplexus,
San Joaquin County |
Communal mass of egg strings,
Contra Costa County |
References:
Grismer, L. Lee. Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés. The University of California Press, 2002.
McPeak, Ron H. Amphibians and Reptiles of Baja California. Sea Challengers, 2000.
Samuel M. McGinnis and Robert C. Stebbins. Peterson Field Guide to Western Reptiles & Amphibians. 4th Edition. Houghton Mifflin Harcourt Publishing Company, 2018.
Stebbins, Robert C. A Field Guide to Western Reptiles and Amphibians. 3rd Edition. Houghton Mifflin Company, 2003.
The Reptile Database
San Diego Natural History Museum
|
|