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.
Most monkeys are omnivores. Monkeys love eating ripe fruits and seeds but, they also eat vegetables. Beside bark and leaves, they eat honey and flowers also. The howler monkey is known as the loudest land animal. You can hear their loud calls even when you're 3 miles away from them in jungles.