Now, to get the animals and researchers on the same page, a renowned biologist who has been studying endangered savanna elephants for nearly 50 years has co-developed a digital elephant ethogram, a repository of everything known about their behavior and communication.

现在，和研究人员达成一致，一位研究濒临灭绝的稀树原大近 50 年的著名生学家共同开发一种数字大行图谱，这是一个包含所有已知大行和交流信息的资料库。