The Showy World of Moths

I ventured out to Buzzard's Roost Nature Preserve in Ross County, Ohio, this past Saturday night. The naturalist for the Ross County Park District, Joe Letsche, was holding an arthropod night there at the park. There were two mothing sheets set up, and some awesome moths visited us over the course of the night. 

I know when many people think of moths, they think of little brown and gray insects. "Boring." "All the same." Moths like the ones above probably come to mind. As a result, many people dismiss moths altogether. Now I'm biased; I'm interested by all things nature, and I get excited even when I see the most plain brown moth ever. I think that part comes with time. When people get "into" some part of nature, it often stems from seeing something we "-ers" (birders, herpers, mothers, what have you) refer to as a "Spark Species." For example, I became a birder after I spent a summer watching a family of Cooper's Hawks nest and fledge. A Cooper's Hawk was my spark bird. In the case of moths, a Polyphemus Moth I found when I was in elementary school was my spark moth. Normally these spark species are something showy, exciting, and attention-grabbing. They pull you into their world, and eventually you begin loving everything in it whether they are showy or drab. I put together this post filled with the showy, potential spark moths from the other night. If you aren't already interested in the "dark side of Lepidoptera," maybe this might get you to go out and take a look!

Showy colors aren't just reserved for the butterfly side of Lepidoptera. Case in point: this guy. This is the Rosy Maple Moth, Dryocampa rubicunda. As the name suggests, the caterpillars of this species feed primarily on maple trees. This is a common moth in Ohio, probably occurring in all counties. The Rosy Maple Moth is in the Royal Moth subfamily (Ceratocampinae), meaning it is related to the Imperial Moth; however, this is one of the smallest species in the Royal Moths, meaning it often gets overlooked. This moth inhabits deciduous forests across the state and flies from April to September (two broods).

This is the Hebrew Moth, Polygrammate hebraeicum, typically just called the Hebrew in the mothing world. Unlike the Rosy Maple Moth, which dazzles with its colors, the Hebrew dazzles people with its stark and contrasting black-and-white patterning. This moth flies from May to August in Ohio, and seems to be concentrated in the Eastern half of the state.

My favorite moth of the night was the Ailanthus Webworm Moth, Atteva aurea. I had been wanting to see one of these diminutive moths for years and years, but had never been able to find one. This night there wasn't just one on the sheets, but at least 5! I was incredible ecstatic, to say the least. This is a very interesting moth. Originally it was native to the American tropics, only reaching into the USA in northern Florida. This species feeds on the tropical Paradise Tree and a closely related species found in the rainforests of Central America. Starting in the late 1700's, Americans began using a Chinese species of tree called the Tree-of-Heaven as an ornamental. This species escaped cultivation and spread as an invasive species. The Tree-of-Heaven is related to the Paradise Tree, and it turns out the Ailanthus Webworm Moth can feed on it. As the Tree-of-Heaven spread throughout the Eastern US, the Ailanthus Webworm Moth spread northward from the tropics and Florida all the way up to Canada. As a result, this moth is technically nonnative to Ohio; however, it is important to note that this moth isn't considered an invasive. Why? Since it feeds on the invasive Tree-of-Heaven, it is technically beneficial to have around here. Sadly the Ailanthus Webworm isn't making the biggest impact on the Tree-of-Heaven, which is still a serious issue in the US. Since the Ailanthus Webworm is an insect from the tropics, it doesn't take too well to the colder temperature of the US. As a result, this species actually migrates back south to Florida and the tropics in October (for Ohio) and comes back around March. 

This is the Clymene Moth, Haploa clymene, which you can see is actually a member of a black metal band. The Clymene Moth is actually a species of Tiger Moth, subfamily Arctiinae. This moth is an easy species to ID, and quite possibly might be mimicking bird droppings as a defense. The Clymene Moth can be found throughout all of Ohio and typically inhabits meadows and fields with forested areas nearby. 

Next up is another species of tiger moth. This is the Harnessed Tiger Moth, Apantesis phalerata. This species can be found all throughout Ohio and flies from April well into Autumn (The Moth Photographers Group even has records from December in Ohio). Whenever I go over a species on my blog, I always like to give some cool natural history facts about the species. The problem with many insects, especially moths, is that we often don't know much of anything about their natural history. There are so many species (3,000+ species of moths in Ohio alone) in this region that it's hard for scientists to know even basic facts about most of them. This is one of those species where information is lacking.

Not all moths are obviously showy; sometimes an otherwise "bland" moth is more than meets the eye. This is the Magdalen Underwing, Catocala illecta. The Underwings are a group of moths with camouflaged forewings and brightly colored hindwings. There have been over 60 species of Underwings recorded in Ohio, with some being rare and state-listed. The Magdalen Underwing is one of the more common species. The bright hindwing colorations of the Underwings serve to deter predators. If a predator happens to find a camouflaged Underwing, the Underwing will open its wings and flash the bright colors, momentarily scaring the predator. This will give the moth just enough time to escape.

And last but not least, we have the Imperial Moth, Eacles imperialis. This species stands out not only for its colors, but also for its size, with wingspans reaching from 3-7 inches. If you want to learn more about the Imperial Moth, check out my previous post on it!

Hopefully you're leaving this post with a little more interest in moths. Looking for and identifying moths is a fun, and challenging, hobby to get in to. Not only can identification be challenging, but there's so many species in Ohio that you will almost always see a new species every time you go out! Thanks for reading!

Golden-Crowned Kinglet

This past Saturday, (November 2, 2013) some members from the Ohio University Wildlife Club traveled to the Earl H. Barnhart Buzzards Roost Nature Preserve (what a name!) outside of Chillicothe in Ross County. The goal was simple, visit the Northern Saw-Whet banding station there that was run by Dr. Kelly Williams in hopes of seeing some of these adorable little owls.

Well, long story short, we netted no owls in over four hours of waiting. It was a disappointment, but the rest of the trip was great. For those of you interested in the Saw-Whet aspect (which is incredibly interesting), please check out these posts on Jim McCormac's blog: Post 1, Post 2, and Post 3.

We arrived a few hours before sundown to participate in some passerine (songbird) banding, just in case we didn't get in owls (so thankfully we got to see some birds!) They banded a Downy Woodpecker, a Yellow-Rumped Warbler, and a Golden-Crowned Kinglet. The kinglet is the star of this post.

This tiny guy is a male Golden-Crowned Kinglet. I wanted to include this photo to give you guys a scale of just how small this species is. Now, they might be small, but they are definitely a packet of energy. In Ohio, Golden-Crowned Kinglet migration peaks in April and October, but some stick around all winter. They breed in Canada and western montane ecosystems of the US.

Here's a close up that shows the namesake golden-crown. In the breeding season, this tiny songbird actively forages for insects high-up in the canopy of coniferous forests; however, in winter this species can be found in a variety of deciduous and coniferous forests.

Dr. Williams, while holding this kinglet in the "photographer's grip," soon discovered that by slowly petting his back, he would raise his crest. Normally, they only raise their crest for intimidation and the likes, so I'm not sure if this one was raising it out of anger or fear, or if he was raising it because he simply liked the petting. He wasn't putting up a fight really, so who knows why he raised his crest exactly. Regardless, it was really awesome to see because one normally doesn't get to witness this in the wild.

That's all for this post! Keep tuned; there's a lot of posts I have backed up that will hopefully be published soon!

Bald Eagle Nest and Update

So, Saturday I headed out to Orr Road in Ross County, Ohio, to check out the local Bald Eagle nest. I'm not exactly sure how old it is, but I do know this nest site is at least a few years old. NOTE: If you go to see this nest site, notice it is on PRIVATE PROPERTY, and you should never leave your car. Not only is it illegal to get closer, it also causes the eagles unnecessary stress, and I don't have to point out what that could do.

We traveled on down the road, constantly scanning the tree line for a giant nest. Finally, I spotted it off in the distance along the Scioto River (which Orr Road travels along at some parts).

Pulling up, we were greeted with this:

Obviously an eagle nest. The thing is massive! But it was pushing the range of my measly 200mm lens, so let's see if we can zoom in without too bad of a result...

Not the best quality, but you get the point. You can see a Bald Eagle sitting on the nest. The mate was just off screen a few trees over. I couldn't get any awesome photos, so this will have to do for now. The nest was right along the Scioto River which offers these eagles plentiful and easily-caught food. And if that isn't enough, Bald Eagle hunting ranges very from 1,700 to 10,000 acres. There are tons of lakes, ponds, and so on within that range, so these guys are set.

On another note, Spring is finally coming... I think. The recent weather has thrown everyone for a loop.

Regardless, as of Tuesday morning, I'll be in sunny Florida! The Circleville Marching Band, of which I am a mellophone player, is going down to perform at EPCOT and just generally enjoy Disney World. I might have a small post on anything interesting I see there, but I'm not sure. I want this to stay Ohio oriented, but... I don't know. I guess we will see. Have a great week!