About 245 pelican chicks and two dozen adult pelicans have died from H5N1 bird flu in Mauritius.
The birds were all located in a Mauritanian national park bordering an area in northern Senegal that was hit by the virus, Mauritania's environment ministry said on Saturday.
The birds' bodies were discovered in Diawling National Park's protected wetlands, which sit on the Mauritanian side of the Senegal river delta and host over 250 species of birds.
In response to the outbreak, the authorities have closed the park and suspended all tourism activities in the area, the ministry said in a statement.
The deaths follow the discovery on 23 January of hundreds of dead pelicans at a Senegalese bird sanctuary on the other side of the river. They were later confirmed to have died from H5N1.
Earlier in January, Senegal reported an outbreak of the virus on a poultry farm in Thies region about 120 miles (192 km) south, resulting in the culling of about 100,000 chickens.
It was not immediately clear if the outbreaks were linked.
