This research performed in the southeast Egypt & the Red sea border at Halayeb and Shalaten district of Egyptian land.

Collect relevant data about methods of importation of camels at the point of entering the Egyptian land till arrival to the quarantine.

Observing without interventions in usual behavior of camel passages

Collect data about the wild life & birds norms at this region.

Picturing & recording the birds of prey that feeding on dead camel carcasses (Figure 1, Figure 2, Figure 3).

Scavenge birds in the village of Halayep, Southeast Egypt which inhabit the desert areas and nest in the mountains along the Red Sea: The black bird (raven); and the Egyptian Vulture “Torgos tracheliotus” (J. R. Forster, 1796).

The Lappet-faced vulture or Nubian vulture (Torgos tracheliotos), is a species of Old World vulture in the Accipitridae family.

observing the wild life that feed on sick camels. Recording the conditions of imported camels from Africa which passing through borders, and recording the wild bird that feeds on the dead camels. For Studying the geography and ecological factors that would have direct or indirect effects on transmission of transboundary diseases, I was counting the numbers of carcasses of imported camels alongside Dabouka passages that did not reach the Shalaten district for waiting in quarantine.

The study described some aspects about the wildlife in southern Egypt (Red Sea District). It records an important aspect of the life and behavior of two of the most important wild birds of prey; the blackbird (the raven) and the Lappet-faced vulture. It also provides some relevant observations about the natural environment of the area in question. It also provides an accurate description of the social behavior of these birds. The study provides vivid proof of the innate intelligence that distinguishes the raven, as well as evidence that the black bird possesses a common language among themselves and between them and the Lappet-faced vulture. This study also provides emphatic evidence of the social interaction between blackbirds and the Lappet-faced vultures. This study also emphasizes the importance of protecting wildlife in that area, considering it a nature reserve where hunting or attacking birds or wild animals is not permitted. It is fortunate that these areas do not have a population density due to the scarcity of drinking water and it is a desert and there is nothing in it that attracts people to live in them due to the lack of basic services. However, this area is a safe and suitable place for these important birds, because the Lappet-faced vulture prefers to live in quiet and safe places, which help the reproduction of this type of endangered species.

It was observed that huge numbers of black birds nesting in the quarantine areas in Shalateen village, south Egypt. However, some ravens were seen preying on dead camel. These corvids has a distinct characters & sharp intelligence. These black birds have characteristics traits of ravens; all were black in color and attract my attention when they communicate with each other in language through the speech apparatus, the mouth and the movement of the beak (Figure 4, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14). These ravens were apparently developed certain social bonds with vultures, treating them with respect and communicate in a language (Figure 28, Figure 29, Figure 30, Figure 31, Figure 32, Figure 33, Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41, Figure 42, Figure 43). Raven were distinguished by sharp eyesight, alertness, and thinking about the reaction (Figure 13, Figure 14). The ravens have pointed claws, thin legs, and strong beaks. The head is distinct and indicates the type and breed, where the forehead area has thick soft feathers as if it were eyebrows above the eye (Figure 14). The color of raven plumage is identical to the colors of the surrounding environment. Their eye is dark chestnut and the third eyelid is white, while the pupils of the eye are dark. They appear to the far eye as black birds with a head relatively large for the size of the body and a beak relatively large for the size of the head. The way they fly is distinct, sophisticated, high-tech and smooth, its wings are long, and its feathers are harmonious and very shiny. Any observer can realize that these ravens speak among themselves in the language of speech that belongs to them and notice the language of the body movements accompanying the speech, as well as the movement of the throat and beak, the direction of the head and the movement of the wings, i.e. the interaction of body movements with the meanings of the speech (body language). They are brave and prudent at the same time, watching the intruder and studying to understand what he wants. Despite the fact that these black birds are not in contact with humans because they live in a barren and uninhabited desert, however, it became clear from their reaction to seeing the intruder that they care about his presence without panic or terror, but rather studying possible ways to understand the situation. The way these birds fly is graceful and beautiful and has a highly advanced flying technique. They fly and take a hawk-like position in speed, calmness and spontaneity. It is certain that the type and breed of these black birds is very pure and has its own unique hereditary characteristics. The total number of birds that were seen was completely identical to each other in terms of form and functional performance. Also, the habitat environment is completely pollution-free. The behavior of these ravens is indicative of the social development among them, as cooperation and communication are perfect, even the discussion among them indicates the development of this intelligent and social attitude. We do not exaggerate if we say that the behavior of these ravens indicates social upbringing and taste in dealing with other birds that live with them, interact with each other and share food. These ravens leave a distance between themselves and the vultures, talk to them and share their opinion, and it seems that they understand their common language, or a common language has been developed in this environment and their desert society, which is calm, dark, and free from noise, from humans and from dangers as well. These ravens are distinguished by their graceful movement on the ground. When it takes off and flies with its long wings, it looks great with its shining wings.

The Egyptian Lappet-faced vulture, Aegypius tracheliotus (J. R. Forster, 1796), the old world vulture is nice, calm & beautiful. These vultures which recorded in this research, has been live in the Red Sea regions since the time of the Pharaohs who had great respect towards them due to its distinguished qualities of strength, intelligence, greatness behavior, wisdom and beauty. All this I knew myself when I watched this wonderful bird. The lappet-faced vulture is a huge species, ranking as the longest and largest winged vulture. (Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, Figure 28)

Unless the Lappet-faced vulture is a bird of prey, but it is very elegant in its nature, they never attack humans live in these areas and never threaten them, so his job is only to eat dead animals or harmful subjects such as the snake, land snails, scorpion…etc. They does not attack the camels that graze in the desert, nor does it attack dogs that live in the wild, nor does it attack the sheep that graze in the desert. For these reasons they are protected by authority from hunting or killing & deserved the utmost respect and protection. I observed that lappet-faced vultures follow behavior patterns and system specific to their species to maintain the spirit of cooperation and live calmly without starting a fight with the rest of the species.

Accordingly, food in considerable amount was usually available in this region. However, drinking water is a challenge in this zone even for human. Specifically in that hot weather, so that I think that the birds get drinking water from the closest place to their nesting place, so they may go to the Nile River, which is about 200 km away from this area, searching to drink water or find food, or they drink from the water of the Red Sea, this point need more investigation. Also, the Red Sea usually has some fish on its shores that were pulled to the shore and were unable to return to the sea. In general, the food sources for birds of prey are numerous in this land, which is rich in natural resources. However, these areas are very poor in irrigated water. The vultures may drink from the water provided by the state to drink the camels passing on their usual way, as the local authorities provide a source of water for the camels to drink, also, this point need more investigation.

Adaptation to life in the arid desert and the scarcity of drinking water is a challenge. These areas are very hot in summer, and moreover, they are close to the Red Sea, and there are no trees or windbreaks, which are often heavily laden with sand.

These intelligent birds must follow the strategy of identifying areas of food availability and scarcity and nesting near those areas that provide them with food. Therefore, they nest near places and roads that move caravans of camels from Africa and constantly monitor those areas and roads until they are ready when available, as in that research. If their nests are far in the mountains, they will not reach this place easily because they will expend more energy that they need due to the scarcity of water and hot weather.

The desert environment, especially the areas of the Red Sea, has reddish sand and brown and dry desert grasses. It also has short shrubs, as these acacia trees are affected by strong winds coming from the Red Sea surface in one direction, which makes them grow in one direction tilted towards the direction taken by the wind. This observation is very important when we want to know the direction of the winds in those areas, we can easily determine this by watching the direction of the growth of acacia trees. We can also learn from those desert shrubs that have accurate and free cognitive significance in determining the status of wind traps or taking advantage of the winds in related projects, or identifying areas suitable for agricultural or urban reclamation not only in the Red Sea regions but in any desert place. We should not put ourselves in the winds, that is, we should not plant in the winds, and we should not build houses in the winds. But we benefit from the wind in the work of clean energy projects and the exploitation of the wind in that, so the wildlife in those areas must be accurately understood and humans must move away from those areas as much as they can and stay in remote places where the intensity of the wind decreases and its intensity is diminishing. The urban development parallel to the shore of the Red Sea is not desirable, but rather it should move away inland enough and leave this strip to be enjoyed by wild creatures and achieve ecological balance (Figure 44, Figure 45). Those areas under study are quiet and free from noise, environmental pollution and humans. No factories, no wars, no evil at all. It is the strip of the Red Sea in Egypt, which is a pure and clean area. The birds of prey that were observed in that area are adapted to this calm and cleanliness, so we find them in the best condition in terms of health and racial and genetic purity. If we wanted to find the source of pure genes for those birds, vultures, and others, which were not affected by pollution, this is considered a huge source of those healthy genes. Therefore, those areas are nature reserves where hunting for these birds is prohibited. It is also not allowed to tamper with nature, and the authorities deal firmly and severely in this regard.

I recorded the mission of one of the ravens’ envoy to vultures: our observations recorded certain sequence of events happened between ravens and vultures. The first scene was ravens chatting about certain issue (Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12). The following scene was flying of one raven towards the waiting vultures, specifically a pair of them, passing two vultures and going towards the target of the mission. The camera recorded the scenes very clearly, raven envoy walk politely towards vultures, stand near them and directed his eyes and head to the vultures (Figure 28, Figure 29, Figure 30, Figure 31, Figure 32, Figure 33, Figure 34, Figure 35, Figure 36, Figure 37, Figure 38, Figure 39, Figure 40, Figure 41, Figure 42, Figure 43). It is a mission which indicating the good relationships between the two species. Also, indicates that both birds are social creatures, that a common language would develop, and both birds are communicating by speaking.

In this report, I noticed the behavior of threat shown by the vulture and the shape that appeared on it identical to what the scientist Sauer (1970) described in his research, where he drew the shape that the vulture looks like; the head movement, the body expression, and the general shape of the vulture on the ground and considered that this is an expression of a state of threat, anticipation and a sense of danger. It seems that photographing them caused panic, fear and threat. The vulture stands with its head bowed, as if its head reaches the height of its feet and approaches the ground. It moves his head inside his wings and looks to the camera (Figure 30, Figure 31, Figure 32, Figure 33, Figure 34, Figure 35).

Sauer (1970) mentioned that the threat behavior displayed in the communal area by Lappet-faced Vultures was essentially an expression of social status which might involve a displacing of another bird merely for showing social strength or maintaining an individual distance or place.

The head of the raven is distinguished by the presence of dense feathers above the forehead, well-defined, and the beak is relatively large, curved with a sharp and hooked end. Slender and larger than the rest of its species, the shape of the feathers in the tail seen as wedged in shape when flying. He has a distinguished technical way of flying. The raven is all black, their plumage is glossy black. His method of flight is fast, agile and alert, he flies intelligently and goes to his target with absolute accuracy, lands on the ground and then completes to his target, striving on the ground gracefully, directing his eyes to the target. The eye color is dark and has a bright white third eyelid in the middle of its dark black color. The length of its wings is large compared to the rest of its species, its flight is fast and the appearance of the wings is beautiful when the sun's rays reflect on it, the shiny black color of its feathers reflects the sun's rays giving a group of wonderful reflections. Research references are full of valuable research conducted on the Raven. It was unanimously agreed on the distinct qualities that characterize this bird. The Internet is also full of articles and videos that prove the raven's ability to speak and his ability to learn the language spoken in his environment. As well as his accurate observation and strong memory of places and people, as well as describing his social and emotional behavior.

The scientist Sauer (EGF) and his team also described how vultures interact with each other on the one hand, and on the other hand, how they interact socially with wild ostriches that live in the same environment. He also described social understanding and cooperation between these species. He stressed that vultures have social tendencies and interact positively, and that they are an amazing and wonderful creature. Rather, the vultures follows a strategy that it learned from the experiences of life in the wild, and it trained generations on that, meaning that the traits were transmitted through generations because eagles live a relatively long life. He opposed the idea that vultures preyed on smaller animals, and he did not see it personally 13141516171819.

Sauer EGF (1970) mentioned that “Watching vultures in the wild is an ever captivating adventure. While studying the South African Ostrich (Struthio camelus australis) in the inner Namib (Figure 1), we recorded every encounter with Lappet- faced Vultures (Torgos tracheliotus) and Cape Vultures (Gyps coprotheres). The lappet-faced vulture is a scavenging bird, feeding mostly from animal carcasses. In his "Birds of the World", Oliver (1961) calls the vultures scientifically interesting, exceedingly useful and practical scavengers “but not very nice critters” 20. Though vultures may be practical and not very nice, they are a group of fascinating birds that have stirred the mind of man since ancient times. Vultures include some of the largest of flying birds. By their keen senses they are able to locate carrion from afar and swiftly. This has sparked man's myth and imagination, but only modern science found answers 13. Old World vultures appear to locate carrion over long distances by sight, while the New World's Turkey Vulture (Cathartes aura) smells it from afar” 21.

Our observations are in accordance with Sauer EGF (1970) who stated that “McLachlan and Liversidge (1970) call the Lappet-faced Vulture "less sociable" than the other vultures. This may be so, but we cannot confirm it; in the Namib we found this common vulture often very sociable. It provided us with a wealth of information on its intraspecific social system and on its interspecific relationships with other birds and mammals of the veld. Lappet faced Vultures consorted freely and peacefully –not only with their own kind but also with Cape Vultures. So we are not surprised to read that Andersson (1872) called the Lappet-faced Vulture the "Sociable Vulture." Aside from its social behavior at the water sites and communal resting areas, we noted some of the Lappet-faced Vulture's nesting habits on top of acacia trees scattered along the dry washes on Tinkas and Hotsas Flats. The Lappet-faced Vultures lived socially isolated on their nests which they occupied and defended also during the non-reproductive season. The Lappet-faced Vulture of the inner Namib is a large, heavy bird whose enormous wings reach a wingspread 31 up to 300 cm.” 13.

Our findings are in accordance with Mundy (1992) who mentioned that “Vultures are renowned for congregating in numbers at a carcass. The Lappet-faced vulture has a wingspan up to 2.9 m. It should be easy to keep vultures away from airports, simply by cleaning up any likely food source. There should be no carcasses, no messy abattoirs, no bone dumps, nor even any rubbish dumps, within several kilometers of an airport. Vultures are among the largest flying birds to be found today, with wingspans up to three meters and weights up to 11 kg. They are famous for their ability to ride high above ground level in thermals; perhaps on occasion up to 10,000 m a.s.l. and they may even take advantage of jet streams.” 24