41. Up ahead under a rock ledge were more tracks and a large patch of soil rubbed clear of undergrowth. 42. Notches scar a rock ledge on the summit, overlooking emerald valleys that turn golden brown in the dry season. 43. At the Bronx Zoo the gelada baboons sat grooming each other in the shade of their artificial rock ledges . 44. We should have known better than to lean against a sunny rock ledge in the Sierra foothills without looking first. 45. The wreck came to rest on a rock ledge and there were concerns that she might slide into deeper water. 46. He found the animal's den _ a cave in a rock ledge _ and became determined to capture it alive. 47. They prefer to roost on rock ledges in ravines and cave entrances that are near degraded primary and secondary vegetation. 48. The background of snow beyond the rock ledge made it difficult for Mattingly to figure how far Wingo had fallen. 49. The encampment was therefore mainly in the open, but was also enclosed later on by the partially overhanging rock ledge . 50. A band of old growth forest along rock ledges below the summit supports trees from 150 to 370 years old.
