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African bush elephant

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The African bush elephant, or Loxodonta africana, is a massive mammal native to sub-Saharan Africa.

African-Elephant-Scale-Chart-SVG-Steveoc86
African-Elephant-Scale-Chart-SVG-Steveoc86

It is the largest living terrestrial animal on Earth. This species is one of three existing elephant species in the world. It is also one of two species found in Africa, alongside the African forest elephant. These giants play a vital role in their ecosystems by moving through diverse habitats. They live in places ranging from forests and woodlands to grasslands and wetlands. Some even inhabit desert and semi-desert areas in Mali and Namibia.

Physically, the African bush elephant is built for its environment. It has a long, prehensile trunk, also called a proboscis, which ends in two finger-like processes. Its large, triangular ears can grow up to 1 meter wide. These ears help with thermoregulation, which is the process of controlling body heat. When an elephant flaps its ears, it creates air currents. This exposes large blood vessels on the inner sides of the ears to help heat escape. The elephant's grey skin has many bending cracks. These cracks assist in thermoregulation by helping the skin retain water.

101 African bush elephant face close-up in Etosha National Park Photo by Giles Laurent
101 African bush elephant face close-up in Etosha National Park Photo by Giles Laurent

Size and weight vary significantly between males and females. Adult bulls, or males, are much larger than cows, or females. Fully grown bulls reach an average shoulder height of 3.2 meters and a mass of 6,000 kilograms. The largest recorded bull was measured in Angola in 1974. That individual stood 4.2 meters tall and weighed an estimated 10,800 kilograms.

Jumbo size comparison
Jumbo size comparison

Females are smaller, with an average height of 2.5 meters and a mass of 3,000 kilograms. An elephant reaches its maximum height when its long-bone epiphyses, or the ends of its bones, fuse. This happens around age 40 for males and age 25 for females.

An elephant's teeth are complex and specialized for a herbivorous diet. They are mixed herbivores, meaning they eat many types of plants like grasses, herbs, and bark.

Loxodonta africana - Molar of an adult
Loxodonta africana - Molar of an adult

An adult consumes about 150 kilograms of vegetation and 100 liters of water every single day. They have six molars in each quadrant of the jaw that erupt at different ages. These molars are replaced as they wear down. Both sexes also possess large, curved maxillary incisors known as tusks. These tusks grow continuously throughout the animal's life. In the wild, many elephants experience tusk fractures, which can lead to serious infections if the pulp is exposed.

Social structures are central to the life of an African bush elephant. The core of their society is the family unit. This unit usually consists of several adult cows, their daughters, and their young sons. A matriarch, or the lead female, directs the group.

079 Herd of African bush elephants drinking in Etosha National Park Photo by Giles Laurent
079 Herd of African bush elephants drinking in Etosha National Park Photo by Giles Laurent

These families often form larger kinship groups. Members of these groups cooperate to find food, find water, and defend themselves. They even practice allomothering, where group members help care for the offspring. Adult bulls typically live alone or in small bachelor groups. During the mating season, males enter a state called musth. This is a period of high testosterone levels and increased aggression.

African Elephant (Loxodonta africana) eye close-up showing the Musth gland opening (16689303126)
African Elephant (Loxodonta africana) eye close-up showing the Musth gland opening (16689303126)

Scientists have long studied the history and evolution of these animals. Genetic studies show that African and Asian elephants diverged about 7.6 million years ago. Phylogenetic analysis shows that the African bush elephant and the African forest elephant are sister groups. They diverged from each other at least 1.9 million years ago. The fossil record for this species is quite sparse. The earliest possible records come from the Shungura Formation in Ethiopia, dating to the Early Pleistocene. This was approximately 2.44 to 2.27 million years ago.

African elephant (Loxodonta africana) reaching up 3
African elephant (Loxodonta africana) reaching up 3

Today, the African bush elephant faces serious threats. Since 2021, the IUCN Red List has classified them as Endangered. Habitat destruction is a primary threat due to growing human populations. They also face poaching for meat and ivory. Between 2003 and 2015, rangers reported the illegal killing of 14,606 elephants across 29 countries. In East Africa, the population fell by 62% between 2006 and 2013. While some areas like Kruger National Park show population growth, many regions struggle. Conservation efforts focus on protecting their habitats and enforcing laws against illegal hunting.

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🖼️ Images & Media (8)
File:Jumbo size comparison.jpg
Jumbo size comparison.jpg
File:African-Elephant-Scale-Chart-SVG-Steveoc86.svg
African-Elephant-Scale-Chart-SVG-Steveoc86.svg
File:Loxodonta africana - Molar of an adult.JPG
Loxodonta africana - Molar of an adult.JPG
File:101 African bush elephant face close-up in Etosha National Park Photo by Giles Laurent.jpg
101 African bush elephant face close-up...
File:079 Herd of African bush elephants drinking in Etosha National Park Photo by Giles Laurent.jpg
079 Herd of African bush elephants...
File:African elephant (Loxodonta africana) reaching up 3.jpg
African elephant (Loxodonta africana)...
File:African Elephant (Loxodonta africana) eye close-up showing the Musth gland opening (16689303126).jpg
African Elephant (Loxodonta africana) eye...
File:Berlin Tierpark Friedrichsfelde 12-2015 img13 African elephant.jpg
Berlin Tierpark Friedrichsfelde 12-2015...
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