Three Chinese companies are building a massive superhighway in Kenya linking Nairobi with the city of Thika. The road, as wide as 16 lanes, is the biggest of its kind in East Africa. Frank Langfitt/NPR hide caption

itoggle caption Frank Langfitt/NPR

A radio-tracking collar worn by a tiang was cut off by hunters after the animal was shot. Conservationists track wildlife in South Sudan to help the government devise anti-poaching strategies after decades of devastating civil war. Frank Langfitt/NPR hide caption

itoggle caption Frank Langfitt/NPR

Conservationists feared most of South Sudan's wildlife had been killed during more than two decades of civil war, but a survey several years ago found many had survived, including hundreds of thousands of white-eared kobs. Frank Langfitt/NPR hide caption

itoggle caption Frank Langfitt/NPR

The Chinatown in Lagos, Nigeria, was built in 2004. It's home to more than 100 shops that sell everything from ceramic coffee cups to Hannah Montana backpacks. Frank Langfitt/NPR hide caption

itoggle caption Frank Langfitt/NPR

Cattle herders lead cows and bulls down an unpaved road in Southern Sudan's main city Juba — soon to be the capital of the new country. Roberto Schmidt/AFP/Getty Images hide caption

itoggle caption Roberto Schmidt/AFP/Getty Images

An armed Somali pirate keeps vigil along the coastline of Hobyo, a pirate lair on the Indian Ocean. Mohamed Dahir/AFP/Getty Images hide caption

itoggle caption Mohamed Dahir/AFP/Getty Images

A fishing boat bobs in the waves along the Somaliland coast looking out on the Gulf of Aden, a favorite area for pirate attacks. Kabir Dhanji for NPR hide caption

itoggle caption Kabir Dhanji for NPR

Other nations that catch Somali pirates are reluctant to send them back because the prisons do not meet international standards. This prison in the coastal city of Berbera, Somalia, dates to the 1880s, and inmates constantly complain about conditions. Kabir Dhanji for NPR hide caption

itoggle caption Kabir Dhanji for NPR

Anti-government protesters demonstrate in front of the Saudi Embassy in Manama, Bahrain, on March 15. Frenzied clashes swept Bahrain a day after a Saudi-led military force entered the country to help defend the Sunni monarchy from a Shiite-led protest movement. Hasan Jamali/AP hide caption

itoggle caption Hasan Jamali/AP

A Bahraini nurse (right) walks with anti-government protesters heading onto the streets of Manama to await a Saudi-led military force that crossed into Bahrain on Monday. Hasan Jamali/AP hide caption

itoggle caption Hasan Jamali/AP