Depicts coat of arms of Namibia, date and country name below.

The coat of arms depicts the national flag on the shield, African fish eagle above, Oryx supports the shield from two sides, Welwitschia mirabilis, a unique desert plant, below on top of national the motto.

Depicts a colored pair of blue whales with red and green coral reefs below them within a circle. The series title is above and the denomination is below.

The blue whale (Balaenoptera musculus) is the largest animal to have ever lived, reaching lengths of up to 30 meters (98 feet) and weighing over 180 tons. Found in oceans worldwide, these marine giants belong to the baleen whale family and primarily feed on krill, consuming up to 4 tons daily during feeding seasons. Despite their massive size, blue whales are gentle and solitary creatures, communicating through low-frequency vocalizations that can travel long distances underwater. They were driven to the brink of extinction by commercial whaling in the 20th century but are now protected under international conservation efforts. Though their populations have slowly begun to recover, they remain classified as endangered, facing ongoing threats from climate change, ship strikes, and ocean noise pollution.