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January April July October
February May August November
March June September December

 

 

JANUARY

Look for:

  • Animal tracks in the snow
  • Vole tunnels in the snow
  • Snow fleas at the base of trees
  • Great Horned Owls sitting on stolen nests high in the tree tops
  • Juncos, Chickadees and Doves at the feeders and, with luck, a Tufted Titmouse

Listen for:

  • The owls hooting at sunset
  • The tapping sounds of various woodpeckers looking for insects and larvae hidden in the bark of trees
  • The silence when snow blankets the woods

     

FEBRUARY

Look for:

  • Blue Spotted Salamanders moving toward ephemeral (temporary) ponds
  • Antlers shed by bucks and chewed up by rodents for their calcium and lime
  • Spiles (taps) in the maple trees as the sap starts flowing
  • Squirrels racing and chasing during this first mating season of the year
  • Bluebirds and Red-winged Blackbirds returning

Listen for:

  • The two-note mating call of the Black Capped Chickadee
  • Crows making a grand racket - it often means there is an owl nearby that they are harassing

 

MARCH

Look for:

  • Maple sap icicles hanging on the broken branches of maple trees
  • Leeks poking through the forest floor
  • Skunk cabbage leaves emerging
  • Squirrels eating maple and elm buds
  • Cranes and Geese flying north
  • New lambs in the pasture
  • Chipmunks venturing out of their homes looking fr food
  • Woodland frogs ending their hibernation

Listen for:

  • The Chorus Frog and Spring Peepers announcing warmer days
  • Sap dripping into the pails hanging on the maple trees
  • The cheer-cheer call of the Cardinal

APRIL

Look for:

  • The early spring flowers, hepatica, marsh marigold, spring beauty, bluebells and more
  • Great Blue Herons and Wood Ducks along the river
  • The first migrants appear - the Kinglets, Brown Creepers, and some Warblers
  • Snakes and toads appear from hibernation - be alert - snakes like to sun themselves near the trails
  • Bluebirds setting territories in the many houses set out for them
  • Carp swimming in the backwaters and shallows

Listen for:

  • The Robin's song - some spend the winter here, but most have returned from their southern homes
  • Other bird songs - how many species can you identify by their song?

 

MAY

Look for:

Listen for:

  • The buzz of bees busily gathering pollen to feed their young
  • Bird songs
  • The wind in the trees

 

JUNE

Look for:

  • The prairie flowers now: spiderwort, lobelia, yarrow, butterfly-weed and various milkweeds
  • Butterflies arrive - the Monarch up from Mexico and its mimic, the Viceroy
  • Nesting birds - some warblers stay here
  • Can you find the Goldenwinged, Bluewinged and Hooded Warblers?
  • Baby ground hogs - often seen near Brushwood

Listen for:

  • The call of the lovely Catbird: cat-like meows interspersed with musical, squeaky and nasal notes
  • The Wood Thrush singing late in the day
  • The beaver slapping its tail on the river at night

 

JULY

Look for:

  • Fireflies over the fields at dusk
  • Queen Anne's lace, white sweet clover, fleabane and bergamot in the meadows
  • Baby birds trailing after their parents
  • Leeks blooming on leafless stems in the woods
  • Bats active at dusk
  • Cicadas emerge this month - look for their exoskeletons clinging to tree trunks
  • The courtship displays of the Monarch butterflies

Listen for:

  • The hum of the cicadas - the hotter the day, the louder the hum
  • Crickets begin singing now - it's the males' way of wooing their mates
  • The rattling call of the Kingfisher and the peeps of the Spotted Sandpiper along the river

 

AUGUST

Look for:

  • Dragonflies dashing over the fields
  • Holes along the paths that are nesting sites for various wasps
  • Chipmunks running about - those with thin tails are the babies
  • Indian pipe and jewel weed blooming along the roadsides
  • Birds and chipmunks feeding on ripe elderberries, grapes and sumac berries
  • Joe-Pye weed, coneflowers, rattlesnake master and the first of the goldenrods and asters blooming

Listen for:

  • The pee-a-wee call of the Eastern Wood Pewee as this small flycatcher sits on a horizontal branch watching for insects
  • The cluck of the chipmunk, its way of communicating with others

 

SEPTEMBER

Look for:

  • Robins flocking in anticipation of heading south
  • The warblers passing through
  • Big bluestem grass, black-eyed Susans, goldenrod and asters in the meadows
  • Wooly bear caterpillars moving about looking for sites under logs where they will winter
  • Mushrooms on the forest floor, the largest you might find is the giant puffball
  • Great Blue Herons, standing along the river's edge waiting and watching for prey

Listen for:

  • Grasshoppers calling
  • Bluejays making a grand racket in the tree tops
  • The different sounds of the wind as it moves through dry leaves and grasses

 

OCTOBER

Look for:

  • Cranes and geese heading south - Cranes look like flying crosses with their necks and legs extended
  • Leaves turning orange and gold and blanketing the forest floor
  • The milkweed and butterfly-weed pods in the meadow that have split open, allowing their seeds to fly away on silken fibers
  • Snakes on the trails enjoying the last warm days before hibernation

Listen for:

  • The rattling croaking call of the cranes which can be heard for miles
  • The wheezy sound of the Cedar Waxwings as they travel from one berry-bearing plant to another

 

NOVEMBER

Look for:

  • Bucks - this is rutting, or mating season for deer - be alert and you may witness a buck being challenged
  • Bird nests, now visible with the leaves down - did you see them last summer?
  • Chipmunks and squirrels busy foraging for food before the snow arrives
  • Fungi on tree stumps, branches and fallen logs
  • More information on all you see in the Ryerson library - come in and warm up

Listen for:

  • Owls hooting at dusk
  • The yank, yank, yank call of the White Breasted Nuthatch - this little bird flies to the top of the tree and then hops head first down the trunk, looking for food in bark crevices

 

DECEMBER

Look for:

  • Cattail seeds being dispersed from the brown tails of the plants near Ryerson's entrance
  • Goldenrod galls in the field - one-inch balls surrounding the plant stem and hiding a wasp larva inside
  • Animal tracks in the snow
  • The winter birds around the feeders - except for the Cardinal, notice the muted colors of the birds that stay here
  • The Sharp-Shinned and Cooper's Hawks that prey on the birds at the feeder

Listen for:

  • The quiet of the woods after a snow
  • The call of the birds - expecially clear on cold days

Copyright 2001-08
Pustelnik Designs and Friends of Ryerson Woods

Cardinal
Wood Duck
(photo courtesy of McHenry Cty Conservation District))


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