Crows are some of the most intelligent animals in the world. They are also sociable birds that create their own gangs, show empathy and love to have fun!
The axolotl is a spectacular, forever-young amphibian. It never loses its tadpole tail and can regenerate not only its limbs or tail, but also its organs!
Meet one of the biggest birds in the animal kingdom. The shoebill is imposing and fierce. It eats everything that fits in its beak, and in just one bite!
Cristina Ortiz - based in Granada, Spain - is EarthSky's defender of animals with her "lifeform" videos at EarthSky YouTube. Discover the most fascinating facts about all the beings with whom we share Earth. Are you ready for the adventure? Cristina has been an EarthSky.org editor since 2021. She has a master’s degree in translation and interpreting, specializing in science and technology. "Since I was a kid," she says, "I could feel that passion for science and communication."