At last, a red-eyed vireo appears (also, butterflies)

A red-eyed vireo is bathed in sunlight while perched on a tree branch.

I have noted that I have a devil of a time spotting red-eyed vireos, a bird that I hear on most outings to the Mercer Meadows Pole Farm and many other spots in my part of New Jersey but rarely see.

So it was a delight this morning when at the Pole Farm, my friend Jim spotted one on a branch flooded with sunshine high up in a tree not far from the AT&T Building One site. I got several shots. In many, the bird was in shadow and its namesake red eyes were not apparent.

But in a few glorious frames, that red eye stood out, and I’m pleased to offer two photos of the vireo on this post.

Red-eyed vireo opens its beak slightly as it sings from a branch high up in a tree.
The red-eyed vireo opens its beak to sing.

With more than 1 million birds believed to have flown over Mercer County overnight as per Cornell Lab’s birdcast site, Jim and I were keenly looking for early arriving warblers. I got a couple of good looks through my binoculars of a black-and-white warbler, but it moved too quickly and too deeply into the leaves for me to get a photo.

On the trail while returning to my car, we saw a pair of bobolinks fly overhead and land in the distance. We also watched a blue grosbeak fly up the meadow and out of camera range.

The trail offered other treats, starting with a giant swallowtail butterfly that was a few feet in front of us, feeding on field thistles. The butterfly — its species the largest in North America — was so close to us that I had to back up to get my zoom lens in focus.

A black and yellow giant swallowtail butterfly feeds on a a pink field thistle.
The giant swallowtail.

Farther down the trail, a black swallowtail was also munching on thistles.

A black swallowtail butterfly -- mostly black with yellow accents -- lands on a pink field thistle.
The black swallowtail.

We spotted a few small butterflies, too, although I wasn’t able to get them in focus.

As excited as I was to see what we saw today, I know the Pole Farm and other wild places will become even more active in the days and weeks ahead as fall migration picks up speed. 🦅

Published by Dan

A retired news media and university communications executive, I am a well-traveled resident of New Jersey and an avid birder.

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