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.
Volunteering with Howler Monkeys. The Black Howler monkey (Alouatta caraya), is the largest and loudest New World monkey (i.e. native to South and Central America), and itâs the loudest land animal. Its call and especially a groupâs communal howling (a group roar) can be heard up to three miles (4.8km) away!he Argentina Monkey Project is the first place in Argentina where the Black Howler monkeys have been bred successfully outside their native habitat. Throughout the world this species is considered difficult to maintain in captivity â generally they do not survive and/or reproduce in zoos.