Why do Meerkats have Different Alarm Calls?

It is well known that alert calls play an important role in certain internal communication and alert actions in some species. They are coded in two different ways (Zuberbühleret al., 1999). Reference alert calls contain information about external events, but emotional alert calls contain information on the originator's motives (Manser, 2001). Two well-studied non-human primates using predator-specific alert phones are Lemur catta and Cercopithecus aethiops (Evans et al, 1993).

A stunning fairy tale emits various warnings against various types of dangers. Looking at the predators in the air, generate a high frequency four-element "high risk" call and also generate low frequency single elements "low risk". Fairy wrench showed a series of reactions to low-risk alert calls, but when they heard high-risk vigilance they almost always ran away. Bird sex, wing color (brown or blue), and their pre-play activity are recorded. These activities include foraging, behavior as sentinel, organization, break, singing. Recorded the number, color, distance from an attention bird of a bystander's fairy tale

I am 22 years old and I studied a zoological graduate student in the Kalahari Desert of South Africa. We work in pairs, one of us walks, walks with the mongoose, and another person scans the jeep over the jeep and finds signs of Leonin danger. In many cases, when I woke up, I noticed that there were marks on the forehead of the steering wheel and that Meerkat and colleagues were out of sight. I look for signs of life, and as the panic grows, I look for signs of death. If people understand one thing about narcolepsy, that is often uncontrollable sleepiness. This is true, but the condition involves more obstacles, more frequent stumbling (strong emotions lead to collapse such as muscle tension loss and clothing), dreamlike dreams, sleep paralysis, awful hallucinations and Night of Contradiction -

Okay, I am wrong. After searching quickly on the internet (I like the internet from time to time), I found that this is an alarm call. This is a signal that squirrel found a nearby predator. Ongoing research shows that squirrel alert calls are very complex and different combinations of call and tail movements represent different threats