Axolotl. Axolotls are neotenic, which means they attain reproductive maturity while still in their larval form. Axolotls are extremely endangered in the wild and protected by law.
Species: Axolotl, Ambystoma mexicanum
Image ID: 13982
Cardon cactus, near La Paz, Baja California, Mexico. Known as the elephant cactus or Mexican giant cactus, cardon is largest cactus in the world and is endemic to the deserts of the Baja California peninsula. Some specimens of cardon have been measured over 21m (70) high. These slow-growing plants live up to 300 years and can weigh 25 tons. Cardon is often mistaken for the superficially similar saguaro of Arizona and Sonora, but the saguaro does not occupy Baja California.
Species: Cardon cactus, Pachycereus pringlei
Location: La Paz, Baja California, Mexico
Image ID: 05497