Cuisine varies greatly around the world, but the basic ingredients that sustain humans are pretty similar. We eat a lot of corn, wheat, rice and other simple crops. Read on to find out which foods top the list of most important worldwide, listed by annual production and average yield in 2008.
Howler monkeys are widely considered to be the loudest land animal. According to Guinness Book of World Records, their vocalizations can be heard clearly for 3 mi (4.8 km). The function of howling is thought to relate to intergroup spacing and territory protection, as well as possibly to mate-guarding.
The black howler monkey is the loudest land animal in the world! If you come upon a troop of black howler monkeys in a zoo or in the wild, you might think you are looking at two different species.But donât be fooled! The males and females are sexually dimorphic, meaning they have different physical characteristics.he black howler monkey is the loudest land animal in the world! If you come upon a troop of black howler monkeys in a zoo or in the wild, you might think you are looking at two different species. But donât be fooled!