Indiangrass |
Sometimes when I'm walking on the Greenway I imagine I'm a
bird, and speculate on how I would fill my belly in these long, bug-free winter
months.
I remember the flowers during the summer, bright colors a-flutter
with bees and butterflies dining on pollen and nectar. All the frenzied activity
of those sunny days leading up to...this. Brown, desiccated sticks topped with
plain seed heads. Occasionally a stubborn,
withered leaf or two clings after all its companions have long since fallen to
the crunchy jumble hidden beneath a thin blanket of snow.
Little Bluestem |
But those seed heads are a lifeline for the goldfinches and
chickadees living on the Greenway. The barren swaths of suburbia offer little
to our intrepid feathered friends. The lawns
of nearby subdivisions are a Siberian waste, devoid of food or shelter, save
for a few small trees and shrubs.Here and there small garden patches may offer
a bit of sustenance; these, however, are designed primarily for people's pleasure.
Tall Coreopsis (photo taken at F.W. Kent Park) |
As always, I am partial to the Gray-headed Coneflower. Their
matchstick-heads crumble with satisfying ease into long, flat seeds. Tall
coreopsis seems a popular choice; its close-packed seed heads often prove empty
upon close inspection. Same with Cup Plant, its ragged remnants of cupped
leaves clasping the blackened stem, and Prairie Dock, with huge, dappled basal
leaves resembling a shed lizard skin resting on the ground far below the picked-over
seed heads.
The fluffier seeds--cattail, field thistle--seem less
favored, although I have observed another fluffy-seeded flower not common on
the Greenway, Blazing star (Liatris sp.) being long since picked-clean at other
locations. Asters seeds, too, seem to go quickly, leaving empty, star-shaped heads on branching stems low near the ground.
Another of my favorites, Illinois bundleflower, takes a bit
more effort, enclosing its shiny chestnut-colored seeds in flat pods that form
a charming spherical rosette, each a small sculpture against the dreary
sameness of winter. I imagine these to be a heartier meal than the flimsy,
non-leguminous seeds, though that is probably down to my strong pro-bean stance
more than any evidence I have seen.
And not to ignore the grasses! Indiangrass, Big bluestem, and
Little bluestem all carry nutritious seeds on their swaying stems. To my eye,
they seem insignificant, but for a hungry junco in midwinter they may be a
lifesaver.