Posts Tagged 'invertebrates'

VLB in BBP

Pyrrhalta viburniTwo of the gardeners at Brooklyn Bridge Park showed me the evidence of Viburnum Leaf Beetle that they were hunting down. The pits in the twig are egg cavities, dug into the tree by the mature beetle. The tiny larvae can just be seen.

The destructive invasive beetle is rampant through most city parks, but is so far kept at bay in BBP, which has multiple species of viburnum growing. Here’s what the damage looks like when it runs wild.

Still Hanging On

In early November, I found four adult Two-spotted Ladybeetles (Adalia bipunctata). Adalia bipunctataAnd without looking very hard. I just stood under the tree and looked up.Adalia bipunctata

After barely a summer

BombusDeath among the asters.Bombus

Early Stages

larva1This is some kind of Lacewing larva. It was found predating under the Catalpa leaves, where the ladybugs are still to be found, too, deep into October. larva2On the rocks below the trees, a lady bug pupa.

Close-up

Anax juniusCommon Green Darner, Anax junius.

Flying

Insect-summer is over. But last week I was in Prospect Park and saw masses of dragonflies over the Butterfly Meadow, in a patch of the Nethermead, and then in two clusters along the Long Meadow. They all seemed to be Common Green Darners, the large migrating species. And they were hunting on the wing. Gnats, for want of a better description, filled the air.

And hunting for the dragonflies, a Kestrel, swooping in great deep arcs before briefly perching way up on a tree-top.falco

Mantid

Tenodera aridifoliaChinese Mantid, Tenodera aridifolia, on Elvira’s window. Easily four inches long. This is a late summer classic, at least since 1896, when these Asian natives were first introduced into North America. There have been many introductions since, as these all-purpose predators will eat anything they can get their “preying” hands on; of course, that also means insects beneficial to your garden, too.


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