(A clan of Suricata suricatta sircata meerkats in Africa)
Meerkats live mainly in Southern Africa. They can be found extensively in the Namib and Kalahari deserts. Their close relatives are the Yellow mongoose and the Slender mongoose, both of which live in Southern Africa and can be found living in harmony with many meerkat clans, since they do not compete for the same resources. Meerkats build extensive underground burrows, called dens, which have many tunnels, entrances and "rooms" for all of the clan members to live in. The typical clan (which consists of 20-40 meerkats) has between 6 and 15 dens in their territorial area and they move dens every 1-2 days in order to stay away from predators. Meerkats are extremely social animals and their clan is a community with very specific roles and hierarchies. Since they are such small animals, living in groups and delegating roles helps to keep them safe.
It is thought that meerkats evolved from the banded mongoose in the southern tip of Africa. An extinct subspecies has been found there and seems to resemble most closely the banded mongoose. The meerkat is the only mongoose known to stand for long periods of time, and it is thought that this adaptive behavior aids in their survival by making them taller and more able to watch for predators. When meerkats are on all fours they are only 6" tall, but when they stand they are almost 12" tall.
The meerkat spends a majority of their time in the wild guarding its clan from predators and foraging for food. For this reason, meerkats in captivity act quite differently than they would in the wild. Since food is abundant and predators do not exist, captive meerkats are not quite as vocal or active. They grow much larger and live longer than the typical wild meerkat. They do quite well in captivity, but making a meerkat a pet is not common, nor advised! They are agressive towards intruders and will not be happy about guests coming into their home. They also require a very specific climate that would be hard to keep in a residential area. Meerkats should remain in Africa and in zoos where they can be properly cared for and live happily :)
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Love the pictures and background! Meerkats make the most interesting noises, i wonder what they are saying to each other
ReplyDeleteThis was a really informative post! At first I was confused as to why all of the names for a meerkat were originally in Dutch but then I realized that South African immigrants living in the meerkat's territory would most likely be speaking Dutch. I also had no idea that people domesticate them!! It's interesting that captive meerkats aren't as vocal as wild ones, and I wonder what causes this difference.
ReplyDeleteThese are the cutest guys ever!! I wonder if they have the same way of notifying others of threats the same way as we saw in the video that the group that presented Dawkins chapter 3 did. That their "voices" can be recognized and distinguished from others.
ReplyDeleteI am so sad that I didn't get to see a meerkat while I was in South Africa. It is wild how different the animal species that live there are compared to the species that live in North America. Meerkats really remind me of prairie dogs, I wonder if they are related or just evolved similarly.
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