• damselfy-20110822

    Some more damsels of August [Updated]

    By / September 1, 2011

    Last week I noticed a couple more damselflies; these guys were in the front yard instead of the back yard. The first two pictures are from Saturday August 20th: This next shot is from Monday the 22nd. I’m not sure, but I think this might be the same individual, just a bit older and a… Read more

  • Ischnura_ramburii_Duda_orange_20110813

    A few damselflies from August

    By / August 18, 2011

    This month the odonata population (dragonflies, anisoptera, and damselflies, zygoptera) seems to have exploded in Palm Beach County. We’ve had dozens of dragonflies patrolling our pool, (tonight it even looked like a few of them were trying, in a not very evolutionarily adaptive way, to lay eggs in it!). But we’ve also had a few… Read more

  • Dragonfly week comes to a close

    By / September 10, 2010

    Wow, my first-ever Dragonfly Week is already drawing to a close, and I have so many more things I was going to write about! I had planned to at least mention some of the adaptations that go into the incredible aerial feats performed by these “primitive” insects, like their offset thorax, their wings (structurally, they… Read more

  • Another darner from a couple of years ago

    By / September 9, 2010

    Going through my old photo files has been fun for me; last night I found a slightly better photo of Coryphaeschna ingens, the Regal Darner [UPDATE:Gynacantha nervosa, Twilight Darner] who visited us during Tropical Storm Fay. I also ran across a couple of untagged photos of other species that I knew I’d seen, but couldn’t… Read more

  • A darner from a couple of years ago: Gynacantha nervosa

    By / September 8, 2010

    A two-year-old mystery has come closer to being solved, thanks to the friendly folks at You see, back when Tropical Storm Fay blew into town on August 18, 2008, a large dragonfly took shelter on our porch: It is long and slender-bodied, almost like a knitting or darning needle. I can recall that it… Read more

  • A dragonfly in the oak tree

    By / September 7, 2010

    I think everyone likes to learn things. I know I do. Last week when I spotted a dragonfly perched in the oak tree out front, I grabbed my camera and binoculars to investigate a bit further. Perched Dragonflies are Much Easier to Identify than Flying Dragonflies. There are 169 species records in Florida now, but… Read more

  • Dragonfly species of Palm Beach County

    By / September 6, 2010

    My post about the Pierides the other day got me thinking of Alexander Pope’s advice, in his Essay on Criticism: “A little learning is a dang’rous thing; Drink deep, or taste not the Pierian spring.” Pieria was a region in ancient Macedonia, rather than Thessaly where Pierus and his daughters (the Pierides) lived. But Macedonia was… Read more

  • Backyard animals in June

    By / June 29, 2010

    There aren’t a ton of animals visible in the steamy sunny heat of late June here in Boca; those few that there are, apart from the omnipresent mockingbird and his counterpart in red, the cardinal, tend to be insects. Here’s a blue dasher dragonfly that seems to favor a perch on the spicewood tree on… Read more

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