Navassa is a small island.
Navassa is a small island in the sea.
Long ago, people went there to dig. They looked for bird poop in the ground. This helped plants grow in big farms.
A big storm once hit the island. 
Now, no people live on the island. It is a safe place for nature. Many birds live there now.
It is a special home for wild things. It is a place for science and birds.
Navassa Island is a small island in the Caribbean Sea.
No people live on the island now. It is a National Wildlife Refuge. This means it is a safe place for nature. The island has many birds. Over 5,000 red-footed boobies nest there. These are large seabirds. The island also has four types of lizards that live only there. 
In the past, people went there to mine guano. Guano is bird poop used to help plants grow. 
Navassa Island is a small, uninhabited island in the Caribbean Sea.
In the past, the island was a place for mining. People went there to collect guano. Guano is a type of phosphate made from bird droppings. It was a very important fertilizer for American farms in the mid-1800s. 
History tells us that many people have noticed this island. Christopher Columbus's crew landed there in 1504. They called it Navaza, but they found no water there. Later, an American captain named Peter Duncan claimed the island in 1857. He did this using the Guano Islands Act of 1856. This law allowed the U.S. to claim islands with rich guano. Haiti has also claimed the island for a long time. They have argued about who owns it for many years.
Life on the island has changed many times. In 1875, a huge hurricane hit the island. The storm destroyed the rail lines and the workers' homes. Later, in 1917, a lighthouse was built to help ships. 
Today, Navassa is a very special place for nature. It is a National Wildlife Refuge. 
Navassa Island is a small, uninhabited island located in the Windward Passage of the Caribbean Sea.
The history of these claims involves several different legal documents and treaties. The United States has claimed the island since 1857. This claim was made under the Guano Islands Act of 1856. This law allowed the U.S. to claim islands containing guano deposits. Haiti’s claim dates back much further to the Treaty of Ryswick in 1697. That treaty recognized French control over parts of Hispaniola and nearby islands. However, the treaty did not specifically name Navassa. Haiti also points to its 1801 constitution, which claimed adjacent islands. While Navassa was not listed by name in 1801, Haiti maintains it was included. Since the 1874 constitution, Haiti has explicitly named "la Navase" as a territory it claims.
Navassa was first noted by European explorers in the early 1500s. In 1504, Christopher Columbus sent crew members by canoe to find help. They landed on Navassa during their journey to Hispaniola. The crew found the island had no water. They called it Navaza, and sailors mostly avoided it for 350 years. In 1798, a member of the French Parliament named Médéric Louis Élie Moreau de Saint-Méry described it as a small island between Saint-Domingue and Jamaica. This early documentation helped establish the island's place in regional geography.
During the mid-19th century, the island became a site for intense industrial activity. The primary goal was mining guano phosphate. Guano is an organic fertilizer made from bird droppings. It was a vital resource for American agriculture at the time. In 1857, Captain Peter Duncan claimed the island for the U.S. because of these rich deposits. He argued the island was not under the jurisdiction of any other government. The Navassa Phosphate Company later built large mining facilities on the island. 

Life on the island was often difficult and dangerous for the workers. In September 1875, the Indianola hurricane struck the island. This storm caused an estimated $25,000 in damage and destroyed the rail lines. Later, in 1889, a riot occurred due to poor conditions and the intense tropical heat. Five supervisors died during this event. This led to legal battles that eventually reached the U.S. Supreme Court in 1890. The Court ruled in Jones v. United States that the Guano Act was constitutional. This decision helped establish a legal history for the island under U.S. law.
Industrial mining eventually ended due to war and bankruptcy. During the Spanish-American War in 1898, the proximity to Cuba and Puerto Rico made operations impossible. The Phosphate Company could not find ships to deliver supplies. In July 1898, Haitian groups occupied the island and seized company assets. The Navassa Phosphate Company subsequently went bankrupt. The island was sold at auction in the United States in September 1900. Between 1857 and 1898, workers had removed approximately 200,000 tons of phosphate deposits.
In the 20th century, the island's use shifted toward maritime safety and science. The U.S. Lighthouse Service identified the island as a good location for a light in 1905. Because shipping increased after the Panama Canal opened in 1914, a lighthouse was built in 1917. 
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