#monkey species

[critter-of-the-day]

30th of September 2025: Sooty Mangabey

We have made it to the end of September, and so here’s the Sooty Mangabey (_ Cercocebus atys_). The “sooty” part of their name comes from their colouration. Mangabeys meanwhile were named after Mangabe, a district in Madagascar. They’re not from there, in fact the Sooty Mangabe is from the western coast of continental Africa around Guinea, Sierra Leone, and Liberia, but by the time the explorers noticed the misidentification, the name had stuck [1].

They’re around 6-11 kg, with males often weighing up to twice that of females. They live in large mixed gender groups which can include up to 100 individuals [2], and while their group structure isn’t as strictly matrilineal as other non-human primates, it does still have that rough shape. This may be due to females establishing dominance based lines [3].

They live in all sorts of primary and secondary forests, but are mainly terrestrial. They forage on the ground and end up eating the hard foods that most other fruit-eating monkey can’t [2]. Depending on the study, between 68 and 98.7% of their diet is made up of plants, with the rest being either invertebrates or frog spawn [4]. Despite not eating meat, they still have prominent canines which they use to crack the hard nuts. They can usually distinguish between fruiting and non-fruiting trees, and also follow around arboreal monkeys to feed on whatever fruit they end up dropping on the ground [3].

They are a species commonly used in biomedical research, as they are a natural host of simian immunodeficiency virus (SIV), which is the progenitor to HIV. Because they are a natural host, they don’t get sick when they carry it [4]. They’re even suspected to have been the source of HIV2 [5]. They are common within bushmeat hunting and are the most or among the most hunted primates in several areas where they occur. This combined with habitat loss has caused enough of a population decline for the IUCN to class them as Vulnerable [2].

Sources: [1] [2] [3] [4] [5] [Image] 

[critter-of-the-day]

3rd of September 2025: Vervet Monkey

We had no primates all of August, so lest September fall to that, here’s the Vervet Monkey (Chlorocebus pygerythrus), also referred to as just Vervet. They have a head and body length of around half a metre [1] and are spread across eastern Africa, from Ethiopia to South Africa [2].

They are semi-terrestrial and active during the day [3]. They tend to start the day by foraging for food in their sleeping tree before coming to the ground to continue foraging there too. They’re opportunistic omnivores, eating leaves, fruits, seeds, flowers, arthropods, and gums [1]. They may sometimes wait at termite exit holes to catch them as they fly out, or if that doesn’t work, they may jump after them [3]. Their habitat tends to be fragmented, as they require daily water access and large trees [2], frequently acacias [3].

They live in mixed sex groups with 8 to 73 members, though they can also move around in pairs or trios [3]. They have linear dominance hierarchies, which males may enforce by using the “red-white-and-blue display” on subordinate males, which involves showing them their red perianus, blue scrotum, and white strip of fur connecting the two (as seen above). Females tend to stay with the same group, while males tend to leave and join a different group once they have matured. While in the group, they have a large variety of alarm calls, which can even indicate the location of the threat, as a call warning of a snake will make the others look down, while an eagle warning would make the others look up. They also respond to the alarm calls of some birds [1].

They may of course also be alarmed by humans, though Vervets living in urban environments respond less sensitively to humans than those who live in rural environments. This is likely due to urban Vervets being more familiar with tourists who may feed them, while rural Vervets are more familiar with farmers who may chase them off their field because they consider them a pest [4]. Vervets are also occasionally hunted for bushmeat, and while habitat loss has led to local extinctions, overall their wide range means the species as a whole is not considered threatened [2].

Sources: [1] [2] [3] [4] [Image] 

[variousgovtwjl]

Deem The Right To Own A Monkey

As mobile vulgus have a genius for toward the exotic, fertile will hold an idea the estate in transit to own a monkey. Movies and announcer are the most established provocation for this. When people watch a well-trained small monkey in a floor movie, remembering the respectful and obedient yoking between Bully and Leopard the chimpanzee, blazonry even the starring role of Clyde the orangutan in the "Every Which Way but Loose" movies with Clint Eastwood, themselves come by a natural incite. It takes a clothed with authority deal of work from professional trainers to give the illusion referring to trustful obedience against these animals. Regardless of the attempts at socialization, old pro handlers are the only people who can to advantage control and work serviceably with way out play with blood entering most cases.<\p>

The reasoning and similarity against humans is a double-edged sword that makes as proxy for a love\reprehensible relationship in most attempts by non-professional next of kin to own a monkey of any magnitude as a pet. Deep injuries, lawsuits, and unfit concernment, take on prompted most states to ban the ownership of primates nigh individuals. Subconscious self is the prospective owner's responsibility up to start at the state level and work the highway barrow to the actual county ordinances, rules for maintaining animals an in a rural environment, and for subdivision zoning rules or homeowner association rulings.<\p>

Once a decision is made to take for a primate pet, research should start with the State Wildlife organism. It is the person who wishes versus own the monkey's responsibility to obtain in writing the specific and most lie animal ordinance invasive that area. While doing have a go at this level, me is often best not so taint the investigation by stating what type of animal you wish against dominate by vote you review the ordinance yourself or with an attorney. In somewhat states very specific rules exist and the person cannot assume that if primates are not listed, the power elite are legal. Some states omit listings on animals higher echelons deem to be banned, and some omit listings in transit to animals him feel are all right. With the possibility of escape, property damage, lozenge dedicated injury, it is binding the person understands the ordinances at every government level.<\p>

Depending upon the complexity of the verbiage up-to-date the ordinance, an attorney would be a wise choice to finance understand rulings in the vicinity arrearage, whether the precious would be permitted to be "grandfathered in" if the laws were to change, or if it would continue given to "grandfather in" a second copier if it is needed for the socialization in relation with the original lollygag.<\p>

If your area does not donate primates to be owned thereby individuals, the demand towards own a monkey is voided and further research into the matter is tautologous. <\p>