The new arrival has been named Embu by our keepers and is seen here with mum Zuri enjoying the summer sunshine.
The Eastern black rhino is critically endangered, with less than 700 left in the wild.
You can help save rhinos like Embu by donating to our Act for Wildlife rhino project, where we promise that 100% of your money is used at conservation projects in the wild.
Read more about our black rhinos
Find our black rhinos on the map