Llama

== Description ==
The llama(Lama glama) is a domesticated South American camelid. It is widely used as a meat and pack animal by Andean cultures since the Pre-Columbian era. The ancestors of llamas are thought to have originated from the Great Plains of North America about 40 million years ago, and subsequently migrated to South America about three million years ago during the Great American Interchange. By the end of the last ice age (10,000-12,000 years ago), camelids were extinct in North America.
== Appearance ==
Llamas have rather long ears which are curved slightly inward, known as banana-shaped. Their feet are narrow, their toes being more separate than those of camels, each with a distinct plantar pad. Llamas have very short tails and their coat is long, soft, and woolly. They are usually brown in color, ranging from very dark to very light, depending on where they live.
== Distribution ==
Originally llamas are native to the Andean mountains of South America, but now they are extinct in the wild and exist today only as domesticated animals. They were introduced as pets and farm animals in North America, Europe, and Australia. Their natural habitat is the Andean highlands, particularly the Altiplano of western Bolivia and southeast Peru, plateaus that are covered with low vegetation, including various stunted trees, shrubs, and grasses. In the region of the Altiplano, the northern parts are mountainous and reasonably temperate, while the south is inhospitable, being drier and desert-like.
== Lifestyle ==
Llamas are highly social, gregarious diurnal animals, living in groups of as many as 20 individuals. The groups consist of around 6 breeding females with their young from the current year. The group is led by a single male that defends his position aggressively by taking part in dominance fighting. These animals use communally shared latrines for feces, possibly to mark territory. Llamas make a lot of vocal sounds, using a range of calls that are low and yammering. Their vocalizations are especially distinct when there are predators about and warn other llamas of danger. They are aggressive in the presence of predators and will charge, kick, bite, and spit at those they consider a threat.
== Diet ==
Llamas are herbivorous (folivorous) animals. They browse for mountain vegetation, lichens, and low shrubs.
== Reproduction ==
Llamas are polygynous. Males gather a harem of around 6 females into their territorial area and then drive away aggressively all other males of breeding age which come into the area. Llamas generally mate in late summer and early autumn. Gestation lasts 350-360 days, and one cria (infant llama) is born to each female almost every year. A cria is able to run an hour or so after being born. Newborns weigh around 10 kg, and for 5-6 months they are nursed. The mothers are responsible for most of the parental care, protecting and caring for their crias until they are about one year old. Males provide some indirect care in that they defend a territory that provides sufficient grazing for the young and the females of their group. The females become reproductively mature between 18 and 24 months, and males at 2 to 2.5 years old.
== Population ==
=== Population number ===
The current population in South America of llamas is estimated to be over 7 million and there are approximately 158,000 llamas In Canada and the U.S.
== Domestication ==
Domestication of the llama began about 3,000 to 5,000 years ago, making them one of the first animals in the world to be domesticated. Inca Indians used them as pack animals, and as a source of food, clothing, and fuel.
== Fun Facts ==
Llamas are popular in the U.S. for pets and companions. They have a gentle temperament and inquisitive character, which make them perfect as a companion or therapy animals. They are used in hospices, nursing homes, and hospitals to give residents some interaction and provide a sensory experience, as a visit from a llama is an emotionally positive exercise for patients and residents. Such therapy can help with healing or simply provide some entertainment and enjoyment.
Llamas are known for the gentleness of their character and the ease with which they are trained. Often they can learn new tasks after just a few repetitions.
A llama stretching up very tall with its head held high, flicking its tail rapidly, usually means displeasure. Pregnant females commonly use this behavior to deter an approaching male.
Fossil footprints in California show that llamas, which are relatives of camels, came originally from North America. It is thought that the animals that went north and crossed over the Bering land bridge later evolved into camels, while those that migrated south evolved into the "llama" family.
Llamas make a range of sounds, the most common one being a humming noise. Females hum to their crias (offspring). Males orgle during breeding, which is a sound like a gurgle. If two males decide to fight, they will begin screaming at each other.
Llamas do spit, usually to settle an argument about food or to decide which llama is dominant. A female will spit at a male to make him go away. They do not usually spit at humans unless provoked.
== Gallery ==
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== Main References ==
https://animalia.bio/llama
Category:Animals
Category:Animalia
Category:Chordata
Category:Vertebrata
Category:Vertebrates
Category:Mammals
Category:Mammalia
Category:Artiodactyla
Category:Camelidae
Category:Lama
Category:Diurnal Animals
Category:Herbivores
Category:Folivores
Category:Terrestrial Animals
Category:Cursorial Animals
Category:Territorial Animals
Category:Viviparous Animals
Category:Precocial Animals
Category:Browsers
Category:Polygynous Animals
Category:Dominance Hierarchy Animals
Category:Herding Animals
Category:Highly Social Animals
Category:Non-Migrational Animals
Category:Not Evaluated Animals