Native yellow sunflowers in a field
21
Graphical banner reads: Scavenger Hunt 2023

Scavenger Hunt at Cascade River State Park

Please note: The official 2023 season is finished. There are no more weekly drawings. However, you are still welcome to enjoy the hunts.

Welcome! You are tasked with finding "items" from these categories:

  • Trees
  • Wildflowers
  • Arthropods
  • Birds
  • Mushrooms & Lichens
  • Signs of wildlife
  • Amphibians & Reptiles

Happy scavenging!

 

 

Note: The icon below shows # of entries at this park for this year.
Banner reads: trees

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

1 / 20

WHITE CEDAR

Tree - White Cedar

Needles: Lay flat on twig and each needle is flat, soft and blunt-tipped.
Bark: Smoothish gray with horizontal ridges.
Smell: When needles are broken they give off a smell that reminds many people of Christmas.

photos: MnDNR

2 / 20

BALSAM FIR

balsam fir branch and trunk

Needles: 4-6" long and bound into clusters of two with sharp tips.
Bark: Red and cracked into plates.

photo: MnDNR

3 / 20

RED PINE

Tree - Red Pine
Banner reads: Wildflowers

Blooms: May - July
Found: In moist fields and along shores.
Petals: White petals sit atop a long-stem.
Leaves: Large and jagged.

photo: USFS

4 / 20

CANADA ANEMONE

Flower - Canada Anemone

Blooms: June - July
Found: In part-sun to full sun in fields and along wood edges.
Petals: Light to dark pink with 5 rounded petals

photo: Benny Mazur / FlickrCC

5 / 20

WILD ROSE

Pink flower with five petals

Blooms: June - July
Found: Along wood edges and streams.
Petals: Clusters of 2-9 white petals. Its red fruit is edible, but mushy and bland.

6 / 20

THIMBLEBERRY

Thimbleberry
Banner reads: Arthropods

Bzzzzz...thwap! Lucky you--you found a mosquito. At least you can check it off the list, even if, like most people, you weren't happy to find it.

photo: James Gathany / Flickr CC

7 / 20

MOSQUITO

Found: Lift up a large rock or log on the forest floor, and you may see this bug scuttle away.
Fun Fact: They can roll up into a ball shape.
Key Role: They eat decaying plants, which helps to enrich the soil.

photo: Twosistersinthewild / Wikimedia CC

8 / 20

PILL BUG (Roly Poly)

pillbug

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

9 / 20

GRASSHOPPER

Grasshopper in studio setting
Banner reads: Birds

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

10 / 20

BLACK-CAPPED CHICKADEE

small bird with black head

Appearance: The male looks like the masked bandit of the bird world with its black mask on yellow body. Female doesn't have a mask.
Found: Secretive birds flit in the brush near marshes or wetlands.
Listen for: Cheerful song of "witchity-witchity-witchity-witchity"

photo: Dan Pancamo /Wikimedia CC

11 / 20

COMMON YELLOWTHROAT

Small yellow bird with black mask

Appearance: These two woodpeckers are nearly identical with the Downy a little smaller at ~6" and Hairy ~9". The female doesn't have the red mark on head.

Found: In the forest.

Photo: Andrew McKinlay/FlickrCC

12 / 20

DOWNY or HAIRY WOODPECKER

Hairy woodpecker
Banner reads: Mushrooms and Lichen

Appearance:  Looks like a pale green beard hanging from twigs.
Found: In coniferous and mixed hardwood forests.

photo: Plant Image Library / FlickrCC

13 / 20

BRISTLY BEARD LICHEN

bristly lichen

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

14 / 20

GHOST PIPES

Flower - Ghost Pipe
Banner reads: Human Made

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

15 / 20

TREE CAVITY
(possible animal den)

Raccoon in a tree hole

Squirrels love to eat pinecone seeds. You may come across a pinecone cob and scales in a pile called middens that the squirrel left behind. Some middens get a few feet deep under a squirrel's favorite lunch spot.

photo: Lorianne DiSabato / Flickr CC

16 / 20

SQUIRREL MIDDENS

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

17 / 20

ANIMAL FOOTPRINTS

Deer hoof print in dirt
Banner reads: Amphibians and reptiles

There are two tree frog species in MN, which look similar. Both are about 1 inch. They change colors in seconds to match their surroundings, varying from greens to grays.

photo: Richard Crook / Flickr cc & Fredlyfish4, CC 4.0 via Wikimedia

18 / 20

TREEFROG (GRAY OR COPE'S GRAY)

Treefrog

Color: A masked frog with grayish body.
Found: In forested areas under logs and rocks or in leaf piles. Breed in wetlands and lakes.
Listen for: Ducklike cackling: ca-ha-ha-ac, ca-ha-ha-ac, ca-ha-ha-ac,

photo: Ryan Hodnett / Wikimedia CC

19 / 20

WOOD FROG

Wood Frog

20 / 20

WHAT OTHER INTERESTING THINGS DID YOU FIND?

Fill in the following information to be entered in our weekly drawing for a $25 gift card to Minnesota State Parks, which will be mailed to the winner. Weekly winners are randomly selected from entries to ALL participating parks and trails—only one entry per park each summer. However, you are welcome to participate and enter the drawing at multiple parks' this summer.

Please note: For anyone age 12 and under, please enter adult companion's info.

Your score is