rhamphotheca: American Crocodile Emerging From the Water Photograph by Gianfranco Lanzetti Critically endangered in the United States, the prehistoric-looking American crocodile struggles to survive in pockets of shrinking habitat. (via: National Geo)
amazing horns : The horns of the male ibex can be over feet meter) long. Both male and female ibex have horns. The male has horns that are longer and heavily ridged, curving upward, backward and then downward.