Tag Archives: insects

Arboretum: Butterflies and Weevils

I saw this pair of Lixus weevils yesterday clinging to a plant stalk. They look like anteaters crossed with grasshoppers, only twice as ridiculous. They appear to be black yet covered with an orange or rust-colored powder. They continued to mate as I pointed the camera at them. The lower one, however, would slide around the stalk to hide from me.

Lixus weevils mating
Lixus weevils mating

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Arboretum: Swallowtails and Bulb Flies

I found two eastern tiger swallowtail butterflies (Papilio glaucus) on a mulch bed at the Arboretum last week. They appeared to be basking in the sun. At times, both would shiver their wings. I assumed one of these butterflies was a male and the other female but, judging from the lack of blue chevrons on their hindwings, they both appear to be male.

Eastern tiger swallowtail butterflies
Eastern tiger swallowtail butterflies

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Arboretum: Warblers and Wasps

Monday was a fine day for birding at the Arboretum. Spring migrants are everywhere to be found. I managed to see seven species of warblers alone!

I saw and heard a number of catbirds, many of them hiding inside bushes. The red underneath the tail feathers caught my attention for the first time.

Gray catbird with red under-tail feathers
Gray catbird in a redbud

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Arboretum: An Early Spring Day

I went for a walk as soon as the clouds cleared this afternoon. Judging from the forecast, spring has finally arrived and the plants at the Arboretum are starting to show it. The flower buds of red maples are ready to burst. Snowdrops are the only form of snow left in the area. And crocuses have joined the snowdrops in flower, two weeks later than last year.

Crocuses in flower
Crocuses in flower

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Return of the Winter Moth

Heavy fog rolled into Boston on the evening of Thursday, December 5. A thick blanket of darkness lay over Jamaica Pond.

Jamaica Pond in fog
Jamaica Pond in fog

Unusual warmth accompanied the fog, and winter moths (Operophtera brumata) were out in force. I saw one on a shrub covered in Christmas lights. Continue reading

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A Fall Walk in the Arboretum

I went for a brief walk in the Arboretum today. After a couple of nights where the temperature had dropped below freezing, this afternoon was bright and sunny, hitting 60 degrees. A breeze over the meadow carried with it countless cottony seeds.

Meadow at the Arboretum
Meadow at the Arboretum

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Arboretum: Pale Green Assassin Bug and Pickerelweed

On Friday, I ran across a bug that looked like a red, green, and yellow shrimp. Resting on a witch hazel leaf with its posterior and head held high, this insect reminded me of a katydid nymph. v belov on BugGuide identified it as the nymph of a pale green assassin bug (Zelus luridus).

Pale green assassin bug nymph
Pale green assassin bug nymph

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Arboretum: Stink Bug Prey and Snake Eyes

I found a stink bug nymph in the Arboretum this morning. It is probably an instar of the green stink bug (Chinavia hilaris), although it lacks the orange shoulder pads that I see in every other photo of green stink bug nymphs.

Stink bug with caterpillar
Stink bug with caterpillar

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Urban Nature Walk: Savin Hill Beach

Jef led three of us on an urban nature walk around a very urban beach. Savin Hill Beach in the Dorchester neighborhood of Boston is bordered by Interstate 93 and William Morrissey Boulevard. We were surprised at the diversity of water birds we found, including a few I hadn’t previously seen in the Boston area.

Savin Hill Beach in Dorchester
Savin Hill Beach in Dorchester

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Arboretum: Robins in Cork Trees and Castor-Aralia

I learned on Saturday’s bird walk that American robins love the fruit of Amur cork trees (Phellodendron amurense). I returned to see if I could photograph the birds eating the fruit. I had plenty of opportunity to do so.

American robin with cork tree fruit
American robin with cork tree fruit

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