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 Eyes

    A young Grey Squirrel (Sciurus carolinensis) in Green-Wood. You have to watch out for these: once, one started climbing up my leg, looking for a parent.Winter’s coming! (As hard as it is to imagine.) So there’s no time for paternity suits at the NYBG. Eastern Chipmunk (Tamias striatus).

    See more

  • Tiger Bee Fly

    Xenox tiginus is a large fly with a distinctive black and clear wing patterning. At least in our eastern region, where there is just one of these Xenox genus flies; there are a few more out west. These lay their eggs at the entrances of Carpenter Bee nests so that their larvae can parasitize the bee’s larvae.…

    See more

  • SI Surprise

    This time of year, one visits Mt. Loretto Unique Area, a NYS DEC property on Staten Island, for the rich plethora of summer plants and insects, with some good birds thrown into the mix. But as soon as we got out of the car the other day, we noticed two big dark birds in the…

    See more

  • Parasites

    Well, if I don’t recognize it, how will the other birds? Spotted in Marine Park’s wild west side a week ago: the identity of this bird baffled me for while. And then it hit me. Young Brown-headed Cowbird (Molothrus ater). This bird was raised by another species, for Brown-headed Cowbirds are brood parasites: they lay…

    See more

  • Orange Bluet

    Most of the bluet damselflies are, you guessed it, blue, but this one bucks the trend. Sort of: this is a mature male, but when he was younger, he had blue markings instead of these orange ones. Enallagma signatum.

    See more

  • Butterfly Showcase

    Starting to see a few Monarchs (Danaus plexippus) out and about. And the Black Swallowtails (Papilio polyxenes) are also active now. Male above, female below, I think. Eastern Tiger Swallowtail(Papilio glaucus) female. A very conspicuous butterfly, both for her size (4-4.5″ wingspan) and her bold tiger-like patterning. Males lack the deep blue. But wait! Delaying…

    See more

  • Tyrannus tyrannus

    The Eastern Kingbird. What a binomial, eh?This one took a large bumblebee to a branch and battered it for a bit before gobbling it down.

    See more

  • Monks Eat With Their Hands

    Monk Parakeets (Myiopsitta monachus) munching on fresh Hemlock cones.Here, if you’re doing eye-flips over wild parrots in Brooklyn, is more information about these Andean-origin birds.Usually fairly skittish, these raucous birds were so intent on eating that half a dozen of them tolerated us standing not so far away from them for a while. At least…

    See more

  • Marmota Monax Update

    How many Groundhog/Woodchucks are there in Brooklyn? We saw three the other day.These two were munching near a burrow now completely covered by understory growth. The second pictured here was rather smaller than the first, so perhaps it was a youngster. The third of the day’s Whistlepigs was some distance away.

    See more

  • Sand Crab

    The Atlantic Sand Crab (Emerita talpoida) is also known as the mole crab and the sand flea (confusingly, since there are, in fact, amphipod sand fleas).These streamlined animals are, at any rate, crustaceans. As Sarah Oktay explains from the place I first came across them, they are surf-zone specialists, and pretty important in that harsh…

    See more