Backyard and Beyond

Starting out from Brooklyn, an amateur naturalist explores our world.

As John Burroughs said, “The place to observe nature is where you are.”

  • Mammal Monday

    Two Eastern Chipmunks/Tamias striatus in Prospect Park yesterday. Although only a few blocks separate Prospect and Green-Wood Cemetery, there are rarely any Chipmunk sightings in the latter. Not enough woods, if you ask me.

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    Mammal Monday
  • Leafcutting

    I’ve finally seen it in action. (A day after almost getting it in focus!) This Megachile bee explored about three other leaves of this bramble/Rubus before beginning to cut into this one. By my photos’ timestamps, this took 18 seconds. No wonder it’s so elusive. And now it’s back to the nest hole… The complete…

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    Leafcutting
  • Leafcutter

    Last Saturday at the NCL, I almost caught a Megachile leafcutter bee in action. But the bee was too quick for me. Leafcutters cut out circles and ovals of leaves to line their nests. These were on a Redbud/Cercis. It’s thought the pieces of leaves help prevent desiccation of the larval food supply (nectar and…

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    Leafcutter
  • Naval Cemetary Landscape

    I hadn’t been to the Naval Cemetery Landscape since 2015. In anticipation of helping with a bug and bird tour last Saturday, I visited the day before. It’s quite a special place. Note the raised boardwalk: it was built to not disrupt the remains below. Some of the sights: Native lady beetles are uncommon locally.…

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    Naval Cemetary Landscape
  • Keeled Treehoppper

    Entylia carinata: I ran into one of these small, ornate treehoppers this past weekend. They are Hemiptera, true bugs, meaning they suck plant juices, instead of, say, chewing plants. (As it happens, they’re in the same infraorder as cicadas.) Also as it happens, I started to read Ed Yong’s An Immense World on Tuesday. The…

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    Keeled Treehoppper
  • Raptor Wednesday

    As soon as this male American Kestrel landed atop the Church of the Falcons in Windsor Terrace, an Eastern Kingbird was on the case. To no avail.

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    Raptor Wednesday
  • In Queens

    A Sweetgum-dominated pond in Cunningham Park’s Southeast Preserve. In 1917, a survey of northern Queens by Harper found Black Oak/Quercus veluntina (14% ) and American Chestnut/Castanae dentata (11%) the two main hardwood species in the uplands. The latter was represented only by stumps and dying trees, so Harper considered his findings to represent the state…

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    In Queens
  • More Worms, Grubs, Caterpillars, Etc., Please!

    On May 20th, five days after this photo, there were at least two American Robin chicks in this nest.

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    More Worms, Grubs, Caterpillars, Etc., Please!
  • A Wasted Opportunity

    Dozens of ornamental cherries were recently planted in Sunset Park. They’ve already lost their blossoms, so they’re back to their eleven-months-of-the-year uselessness. P. subhirtella ‘Autumalis’ and P. serrulata ‘Kwanzan’ do nothing to little for the ecosystem or biodiversity. I find it hard to imagine how, in 2024, the parks Department could be so foolish.

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    A Wasted Opportunity
  • Hymenoptera

    One of the metallic sweat bees on the tiny flowers of Rhus aromatica. Somebody has eaten a chunk of this Quaking Aspen leaf and then tucked itself into the fold of the leaf. This is a sawfly larvae, NOT a caterpillar. Caterpillars, the larvae of moths and butterflies, have five or fewer prolegs; sawfly larvae…

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    Hymenoptera