This is a reconstruction of a Microraptor based on digital overlays of nine fossilized specimens. Microraptor was a pigeon-sized, four-winged dinosaur that lived about 130 million years ago. Credit: (AMNH/M. Ellison). Leer más.

At the request of SAVE THE FROGS!, on January 24th the City of Santa Cruz became the first city in the USA to ban bullfrogs. More recently, on February 28th I spoke to the Santa Cruz County Board of Supervisors, and they followed suit by voting unanimously to ban the importation, sale and purchase of American Bullfrogs in the county. Leer más.

Acaba de salir este volumen. Ir al enlace.

Earth’s biodiversity is vanishing at an alarming rate. This video from National Geographic photographer Joel Sartore shows what we stand to lose. More information is available in his forthcoming book, RARE: Portraits of America’s Endangered Species. Ir al enlace.

A new study suggests that women can detect snakes faster during the premenstrual phase of their menstrual cycles. Leer más.