Serengeti National Park

Serengeti National Park is a massive protected area located in northern Tanzania.

It covers parts of the eastern Mara Region and the northeastern Simiyu Region. The park contains over 14,750 square kilometers of virgin savanna. It is a UNESCO World Heritage Site and a Category II protected area. This status means it is managed to protect entire ecosystems. The park is bordered by the Kenyan border to the north. At this border, it connects directly to the Maasai Mara National Reserve. To the southeast lies the Ngorongoro Conservation Area. Other neighbors include the Maswa, Ikorongo, and Grumeti Game Reserves.

The landscape is shaped by complex geological processes and volcanic activity. The basement complex includes very old rocks like Archaean granite-gneiss. These rocks were uplifted 180 million years ago to form hills called koppies.

Volcanic activity also played a major role in creating the plains. The Kerimasi Volcano erupted 150,000 years ago and left behind volcanic ash. This ash created special soils known as vertisols. The Ol Doinyo Lengai volcano also produces natrocarbonatite lava.

This lava creates layers of calcareous tuff and calcitic hard-pan soil. These unique soil types support the specific plants found in the Serengeti volcanic grasslands.

Geographers divide the park into three distinct regions. The southern Serengeti plains are famous for being almost treeless. These grasslands feature granite koppies that predators use as observation posts. The Western Corridor is flatter and more densely covered with vegetation. It is defined by the Grumeti and Mbalageti rivers.

The third region is the Northern Serengeti. This area is dominated by open woodlands and hills. It stretches from Seronera toward the Mara River. The Mara River is the only river in the ecosystem that flows all year.

The park is famous for the Great Migration. This is the second longest overland migration in the world. The entire route covers about 800 kilometers. It begins with the birth of half a million wildebeest in the Ngorongoro area. By March, roughly 1.5 million western white-bearded wildebeest begin moving north. They are joined by 250,000 Grant's zebra and 400,000 to 500,000 Thomson's gazelle. The herds pass through the Western Corridor between May and July. To reach Kenya, they must cross the Grumeti and Mara Rivers. About 3,000 crocodiles wait in these waters for prey. The journey is dangerous due to exhaustion, thirst, and predation. Each year, about 250,000 wildebeest and 30,000 zebras die during this trek.

The Serengeti supports an incredible variety of wildlife. It holds the largest lion population in Africa, with over 3,000 lions.

African bush elephant herds have also recovered significantly. They numbered over 5,000 individuals by 2014 after a low point in the 1980s. Other notable mammals include 3,520 Masai giraffes and many African leopards. The park also hosts more than 500 bird species. You might see Masai ostriches, secretarybirds, or various vultures. Primates like baboons and vervet monkeys live in the Grumeti River forests. Even reptiles like the black mamba and Nile crocodile are found here.

The history of the park involves many efforts to protect the land. In 1930, a portion of the area became a game reserve. Major Richard Hingdston later proposed making it a full national park. He wanted to protect the area from economic development and population growth. The Serengeti became a national park in 1940. In 1948, a Board of Trustees was formed to manage it. In 1959, the Ngorongoro Conservation Area was created to allow Maasai people to use the land traditionally. The Serengeti gained international fame in 1959 through a book by Bernhard Grzimek.

Today, the park faces several serious environmental threats. Deforestation in the Mau Forest has changed how the Mara River flows. Invasive plant species like Siam weed are also spreading.

Human populations near the western side are growing by four percent every year. Poaching remains a major concern for many species. For example, the Eastern black rhinoceros population dropped to just 10 individuals in the 1980s. Currently, about 70 rhinos survive in the park. There is also ongoing debate about building a 452-kilometer highway through the park. Conservationists worry this road could disrupt the migration and damage the ecosystem.