insects
-
Damsels & Dragons
The Blue-fronted Dancer (Argia apicalis). One and half inches long, found along the Bronx River and further away on woodland paths. I’m getting better at distinguished these wee things, which means getting closer with lens of varying sorts. This is a male. Species IDs include the black hair-line markings on the thorax and the blue…
-
And during the day?
What do fireflies do during the day? While looking at the various bees working these milkweeds, I noticed three of these lightning-bug beetles in the shade of the leaves.
-
Brooklyn’s Two-Spotted Continue
Two years ago, I stumbled upon some unfamiliar ladybugs. There were Two-spotted (Adalia bipunctata), which turned out to be rather rare. It was the first Brooklyn report for the species. Last summer, the site was inaccessible to civilians because of construction. This weekend I took a look at the trees, as I usually do. They…
-
Dragonfly Days of Summer
Male Common Whitetail (Plathemis lydia). Very distinctive. Here’s another view of another:The tail is slightly bluish, actually. Great example of pruinosity, the waxy bloom (can be blue, gray, or white) on mature odonates, especially males. Dragonfly season is upon us. During this weekend wanderings in Brooklyn Bridge Park, Green-Wood Cemetery, and Woodlawn Cemetery, I saw…
-
Lady-like
The Catalpa trees — both the Northern Catalpa (C. bignonioides) and the Southern (C. speciosa) are found in the park — are ladybug magnets. The large heart-shaped leaves are often sticky, perhaps from the excretions of aphids, a favorite ladybug food. Right now, the nymph stages of the lady beetles, these small but frightful looking…
-
Silver-spotted Skipper
1. The “silver spot” on the Silver-spotted Skipper (Epargyreus clarus) is on the other side of the wings and is more of a white splotch to the field observer. 2. “Rumba” is a variety of rose.
-
More Galls
The world of galls is vast: I don’t know what these are, but they evidently darken into these rather glossy, bean-like structures:Another. It’s just a splotchy discoloration on the top of the leaf, but underneath there’s some interest.
-
Painted Skimmer
Flying gold at Big John’s Pond: a Painted Skimmer (Libellula semifasciata).
-
TX Insects
Walking Stick on Peter’s bins. Texas has at least 16 species. Leaf-cutter ant (Atta texana) highway. The ants are returning to their sprawling underground colonies with leaf fragments, which, farmer-like, they feed to the fungus they actually eat.Thornbush Dasher (Micrathyria hagenii).Band-winged Dragonlet (Erythrodiplax umbrata).Antlion. This is the adult stage.We saw many antlion traps, where buried…
-
National Butterfly Center
Southern Texas is home to the greatest diversity of butterflies in the U.S., and the National Butterfly Center, in Mission, is in the thick of the action down there. November is the time to visit, but we didn’t do too badly. As a bonus, we flushed a pair of Bobwhite. It was evidently emperor butterfly…
Backyard and Beyond 