The Suomenoja Bird Reserve in Finnoo, southern Espoo, is considered to be nationally significant for its bird diversity. Among others, there are endangered moorhens, as well as horned grebes and gadwalls. The most common and audible maritime bird species is the black-headed gull, but the whooper swan is also a common sight in the city's archipelago, where white-tailed eagles can be found as well.
The Suomenoja Bird Reserve in Finnoo, southern Espoo is considered to be nationally significant for its bird diversity. Among others, there are endangered moorhens as well as horned grebes and gadwalls. The most common and audible maritime bird species is the black-headed gull, but the whooper swan is also a common sight in the city's archipelago where white-tailed eagles can be found as well.