Wildsight
Compare two species

Red Diamond Rattlesnake vs. Southwestern Speckled Rattlesnake

Both live on the rocky hillsides of San Diego, Riverside and Orange counties. A: Clean diamonds with pale edges in the Red Diamond Rattlesnake; bands made of fine speckles in the Southwestern Speckled Rattlesnake. The Red Diamond's tail has crisp black-and-white rings before the rattle. Both are venomous: leave them alone.

Open this comparison in Wildsight

Red Diamond Rattlesnake

Crotalus ruber

Southwestern Speckled Rattlesnake

Crotalus pyrrhus
Red Diamond Rattlesnake vs. Southwestern Speckled Rattlesnake: comparison sheet with the differences marked

Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.

More comparisons

Wildsight identifies the reptiles and amphibians of the United States. Every comparison