Needles: Clusters of five wispy needles (memory device: 5 needles for the 5 letters in WHITE).
Bark: Smooth and green-gray when young; furrowed and gray-brown when older.
Fun Fact: A favorite for bald eagles to nest.

photo: MnDNR

Needles: Flat and scale-like and have aromatic scent.
Bark: Gray to reddish brown, separating in long, vertical shreddy strips.
Found: In moist, rocky places.

photo: MnDNR

Leaf: 7-11 lobes with pointed tips.
Bark: Young trees are smooth but as it ages, become rough with thin cracks.
Fruit: Acorns that feed wildlife.

photos: S. Seiberling / UNC Herbarium; MnDNR

Blooms: June - October
Found: Sunny fields, along roads or lakeshores.
Petals: Cheery yellow petals swirl around a black center.

photo: Luke Lawreszuk / Sprayedout.com

Blooms: June - August
Commonly Found: Along shores and wood edges.
Petal Color: Pink or white.
Fun Fact: Monarchs lay their eggs solely on milkweed.

photo: USFWS

Blooms: May - July
Found: In shade of moist woods and bogs.
Petals: Four white petals.
Leaves: Whirl of smooth, pointed egg-shape. Easy to spot even after the petals are gone.

photo: Lisa Filter / P&TC

Found: Near tall grasses in late summer and fall.
Fun Fact: They are jumping phenoms, leaping 20 times their body length, which equates to a human jumping 120 feet.

photo: Will Brown / WikiMedia CC

MN is home to a few native crayfish, plus an invasive one. They all look like baby lobsters that reach 2-5 inches long.
Found: In streams and rivers with rocky bottoms and logs to hide under.
Fun Fact: While humans have 46 chromosomes, crayfish have 200. This allows them to self-amputate limbs if caught and then re-grow them.

ALAN SCHMIERER, CC0, via Wikimedia Commons

Color: Bright orange with black veins.
Found: Flying around wildflowers.
Fun Fact: They fly down to Mexico before winter begins.

photo: Peter Miller / Flickr CC

Appearance: Back cap and chin.
Found: Year-round residents of MN forests and common visitor to bird-feeders.
Fun Fact: A friendly bird that has been known to eat seeds from human hands.

photo: Minette Layne / Wikimedia Commons

Appearance: Black and white with red eye.
Found: Swimming in lakes close to shore.
Listen for: Wailing tremolo call and short hoots.

photo: Will Stenberg/P&TC Photo Contest

Appearance: Striking water bird. Females have a reddish crest that looks like hair on neck.
Found: Swimming in rivers where they dive for small fish to eat using their serrated bill.

photo: Eric Ellingson / Flickr CC

Blooms: June - September
Found: In shady forests under pine needles.
Petals: Ghostly white.
Fun Fact: Technically, this is a flower, but it doesn't need the sun to grow and relies on underground fungi.

photo: Checkermallow / FlickrCC

Appearance:  Looks like a leaf of lettuce glued to a tree. It's pale yellow-green with wrinkly, wavy lobes.
Found: On the trunk of broad leafed trees such as maples, oaks, etc. and shrubs.
Fun Fact: Some people use it to dye wool.

photo: Björn S.../WikimediaCC

Many animals, such as squirrels, raccoons, owls, bats, weasels, porcupines, songbirds, and others, make their homes inside tree holes. The holes can occur from tree decay or broken branches, or else with the help of woodpeckers. While it's rare to see the occupant, let's assume it's a home for someone.

photo: Lorianne DiSabato / Flickr CC

Deer hooves (photo) are commonly seen on or near trails. Their hooves make two side-by-side teardrop tracks. Other common prints are from raccoons, rabbits, opossums, and coyotes.

photo: QS Wiki Account, CC0, via Wikimedia Commons

Everybody poops, and sometimes we're lucky enough to find proof on the trail. Rabbit and deer (photo) poop/scat are like rounded pellets. Carnivores often have fur in their droppings.

photo: Kevin Casper / CC0 public domain

Color: Brown, olive green, or reddish.
Found: Near water or moist areas.
Toads are amphibians that start life as tadpoles and then emerge onto dry land as tiny toadlets about the length of a fingernail.

photo: National Park Service

Color: Black with 3 yellow lengthwise stripes.
Found: In the brush or sunning themselves on a paved trail.
No need to fear these reptiles who mind their own business.

photo: Christina Butler/Wikimedia CC