SJF Gallery

by Carl Strang

As recent posts have shown, I am transitioning into the singing insects field season. I will be spending less time at St. James Farm over the next four months, though I won’t be ignoring that preserve completely. So here is a collection of recent photos from St. James Farm Forest Preserve.

I was pleased to find that green dragons are scattered throughout the forest.

I was pleased to find that green dragons are scattered throughout the forest.

Both the smooth sweet cicely, shown here, and the hairy sweet cicely are among the late spring forest wildflowers at SJF.

Both the smooth sweet cicely, shown here, and the hairy sweet cicely are among the late spring forest wildflowers at SJF.

Wild hyacinths are savanna or woods border plants with only a brief blooming period.

Wild hyacinths are savanna or woods border plants with only a brief blooming period.

The somewhat weedy, open-growing common goat’s beard is a personal favorite.

The somewhat weedy, open-growing common goat’s beard is a personal favorite.

Earlier in the season I saw a female dot-tailed whiteface in one of the prairie plots. Here is a male on station at the catch-and-release fishing pond.

Earlier in the season I saw a female dot-tailed whiteface in one of the prairie plots. Here is a male on station at the catch-and-release fishing pond.

The grayish fan-foot, aka grayish Zanclognatha, has been abundant in the forest in recent days. The caterpillars live on fallen dead leaves.

The grayish fan-foot, aka grayish Zanclognatha, has been abundant in the forest in recent days. The caterpillars live on fallen dead leaves.

This eastern bluebird nestling looks ready to get out into the world.

This eastern bluebird nestling looks ready to get out into the world.

 

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St. James Farm is Humming

by Carl Strang

As the cold spells have become fewer and weaker, insects and other invertebrates increasingly have decorated the landscape at St. James Farm Forest Preserve. None decorate better than the butterflies.

A few American lady butterflies appeared early in May.

A few American lady butterflies appeared early in May.

The silver-spotted skipper attests to the presence of black locust trees on the preserve.

The silver-spotted skipper attests to the presence of black locust trees on the preserve.

Very early in the season I was seeing abundant grasshopper nymphs in the forest. I had a suspicion about them, which was confirmed as they matured.

The green-legged grasshopper is an early season forest species.

The green-legged grasshopper is an early season forest species.

Dragonflies increasingly appeared in the second half of May.

The most abundant dragonfly in recent days has been the common baskettail. Though they usually are seen on the wing, this one gave me a rare opportunity for a perched shot.

The most abundant dragonfly in recent days has been the common baskettail. Though they usually are seen on the wing, this one gave me a rare opportunity for a perched shot.

No baskettail this. It’s another early season species, a female dot-tailed whiteface.

No baskettail this. It’s another early season species, a female dot-tailed whiteface.

All these insects bring out the parasites and predators.

Epalpus signifer is a tachinid fly, a parasite of caterpillars.

Epalpus signifer is a tachinid fly, a parasite of caterpillars.

Morning dew highlights the abundant webs of bowl and doily spiders.

Morning dew highlights the abundant webs of bowl and doily spiders.

 

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