‘Tis the Season for Vegetable Foods

Shall I not have intelligence with the earth? Am I not partly leaves and vegetable mould myself.–Henry David Thoreau

A Gray Squirrel Munches Maple Seeds, near Elm Lake, Brazos Bend State Park, Texas
A Gray Squirrel (Sciurus carolinensis) Munches Ashleaf Maple (Acer negundo) Seeds, near Elm Lake, Brazos Bend State Park, Texas. Gray Squirrels subsist mainly on seeds and nuts, but also eat a variety of animal foods including bird eggs, amphibians, and insects. It’s fairly common to see Texas tree squirrels munching on cicadas when they’re around. Some references also report cannibalism. Canon EOS 7DII/600mm f/4L IS (+1.4x TC). Natural light.

Frequent readers of this blog may know that I prize images of birds struggling with prey above all others. But sometimes the birds and mammals of the marsh and forest, either through preference or requirement, dine on plant foods—especially during the colder part of the year when insects and other arthropods are less abundant.

A Swamp Sparrow Plucks Seeds from a Plant, Pilant Lake, Brazos Bend State Park, Texas
A Swamp Sparrow Plucks Seeds from an Unidentified Plant, Pilant Lake, Brazos Bend State Park, Texas. Swamp Sparrows eat mostly grasshoppers during the warm months and seeds during the winter. Canon EOS 7DII/600mm f/4L IS (+1.4x TC). Natural light.

It’s sometimes a challenge to identify animal prey items seized by birds and other animals. Plant foods are often even more of a challenge—unless the meal is something easy like hackberries, tallow seeds, privet fruits, maple seeds, and so on. Sometimes birds are munching seeds or buds of what I (as no botanist) consider fairly nondescript, difficult to identify plants. The fact that there are so many invasive species around these days only complicates the task. I will often make attempts at identification, but these are often frustrated by constraints of time and available references—but it’s fun to try!

An American Coot Forages for Aquatic Plants, Pilant Lake, Brazos Bend State Park, Texas
An American Coot Forages for Aquatic Plants, Pilant Lake, Brazos Bend State Park, Texas. Coots are primarily herbivores, but like many birds and small mammals, they will eat small animal prey (mostly mollusks and arthropods) and carrion. Canon EOS 7DII/600mm f/4L IS (+1.4x TC). Natural light.

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