The southern ground hornbill is not only a carnivorous bird, it also is a very loud one. These birds’ calls are sometimes even confused with lions’ roars, and group calls can be heard from about 1.8 miles (3 km) away. A hornbill’s upper beak includes a feature known as a casque, a structure that can contribute to the sound and quality of its call
According to researchers, people from Great Britain have invaded 90% of all countries at some point in time. In fact, only 22 current countries have never been invaded by Great Britain, including Luxembourg, Mali and Sweden. Not all of these invasions were by Britain’s military.
As of 2012, 43% of the world’s farmers were women. The fact that such a high percentage of farmers are women has attracted the attention of development experts, who believe that the participation of women in food production has significant positive benefits for global food security. Experts point out that many female farmers in the developing world do not have access to the equipment, fertilizers or seeds that could allow them to significantly increase their production.