Tyrnävänjärvi

Tyrnävänjärvi is a lake located in the municipality of Tyrnävä in Finland's Northern Ostrobothnia region. It is a relatively shallow body of water, with an average depth of around 1.5 meters. The lake's surface area is approximately 4 square kilometers. Tyrnävänjärvi is fed by several small streams and drains into the Revonjoki river.

The lake and its surrounding wetlands are an important habitat for various bird species, particularly waterfowl and waders, making it a significant area for birdwatching. The area also supports a diverse fish population, with common species including perch, pike, and roach. Fishing is a popular activity in Tyrnävänjärvi, both for recreational and subsistence purposes.

The landscape around Tyrnävänjärvi is characterized by agricultural fields and some forested areas. The proximity to the village of Tyrnävä makes the lake accessible for local residents and visitors. Historically, the lake has played a role in the local economy and provided resources for the surrounding communities. Conservation efforts have been undertaken to protect the ecological value of the lake and its habitats.