Butterflies of Massachusetts
July 28, 2011 § 5 Comments
July Butterfly Update
Have you noticed the sheer numbers of our winged friends? Returning this evening from a swim at 6:45, I bumped into three Monarchs nectaring and a Red-spotted Purple (all in pristine, newly emerged condition). Early evening is an unusually late time of day for butterflies on the wing, especially when skies are slightly overcast. This, after a day of observing and shooting numerous numbers of butterflies, caterpillars and hummingbirds–and never leaving our garden. I work for a bit, but then the garden calls and I’m out the door with both video and still cameras. If this fabulously warm weather keeps up, I think we are in for another banner year with the butterflies, and skippers too.
Currently, we have 28 Monarchs, in various stages of development, residing in our kitchen, and seven Black Swallowtail caterpillars and chrysalids.
Black Swallowtail Caterpillar–note the fine “girdle” spun by the pupating caterpillar. Attached to the stem by both the girdle and a silky mat in which his last proleg is hooked, the caterpillar is securely latched. The proleg becomes the cremaster during pupation.
I am often asked why I collect butterfly eggs and don’t simply leave them in the garden. Butterfly larvae have a roughly one in ten chance of survival in the wild. In our kitchen, the odds increase exponentially, with a ten in ten rate of survival. For instance, I have learned, that after observing a butterfly deposit her eggs on a host plant, to gather them up quickly. If I become distracted and wait even only an hour, they often disappear, usually having been eaten or parasitized.
More detailed information on each species will be forthcoming. Much footage to edit…
Question Mark Butterfly and Patrice ~ My favorite photo of the season (click on the photo to see full size). Yesterday afternoon, Lisa Smith, one of the producers over at Cape Ann TV, with her After the Beach Video Club for Teens, were filming in the garden. While Patrice was interviewing me, this Question Mark alighted briefly on her shoulder several times. I was prepared the second time, with camera ready and adjusted to the appropriate settings. The Question Mark’s cooperation throughout the day’s shoot–nectaring, sunning itself, and taking long sips of sap through the chinks of bark in the weathered old pear tree–was very much appreciated by all; he was the true star of the day!
Oh Joyous July!