Dragonflies are one of the most ancient insects and were one of the first species of winged insects to evolve. Learn more about their dual lives in the water and on land and the best places to find them in the parks. 

Fireflies evoke a sense of childlike wonder and delight. Learn what makes them glow, the threats to their population, and what you can do to protect them. 

You may know how quaking aspens got their name, but did you know that a quaking aspen is the largest living organism on earth? Read on to learn all about these common trees, including how to identify them and how a changing climate may impact them.

Three Rivers Park District is home to some special spring wildflowers, some of which have a very short above-ground life. Learn about six of these flowers and where to find them. 

Ticks are inevitable in nature, but they are a risk that can easily be prevented! Find ways to protect yourself from wood and deer ticks and learn more about the symptoms of tick-borne diseases.

The arrival of spring brings with it the call of frogs! Learn how these amazing creatures survive winter and find out the truth about frog tongues.

Sugar maples are one of the most well-known native trees around the Twin Cities, but how much do you really know about them?

There are 10 species of owls that have been found in Three Rivers Park District. Discover which owl is most commonly seen or heard in the parks and learn more about its habits and lifestyle.

Now that fall is long past, why are some trees still hanging onto their leaves? Learn what's happening in these trees and why it may be beneficial to them.

Northern red oak trees are one of the most common trees in our area. Learn more than you ever knew you wanted to know about northern red oaks in this not-quite-comprehensive-but-pretty-close post.