Showing posts with label butterfly count. Show all posts
Showing posts with label butterfly count. Show all posts

Sunday, July 28, 2019

2019 National Butterfly Count in Albemarle County Virginia

The lovely Eastern Tiger Swallowtail Butterfly

Yesterday two teams participated in the annual Albemarle County butterfly count. The team I was on went to Crozet Virginia and data will be submitted to the North American Butterfly Association. Taking approximately four hours in temps reaching 90 degrees each team covered different areas to record each species of butterfly spotted. The teams were coordinated by Nancy Weiss and Terri Keffert of the Rivanna Master Naturalists. This was my 5th year to head out to count. It's quite fun to attempt to find that elusive butterfly that you have never seen!

Pair of Clouded Sulphur Butterflies on yellow Cup Plant.
The focus is on butterflies but it's also interesting to see what plants butterflies prefer. There was a butterfly fight over the orange Butterfly Weed. A top favorite for several species during our count. The Eastern Tiger Swallowtails loved the thistle plant. Often looked upon as a weed to us but a valuable plant for butterflies and worth keeping a patch off to the side in ones yard.

Our group (all smiles when your with fellow nature lovers).
The final numbers have yet to be tallied but hundreds of butterflies were spotted. The Eastern Tiger Swallowtail was the most common butterfly along our walk. It sounds like an easy task to identify a particular butterfly but there can be very minute differences between similar looking butterflies. It takes a trained eye often looking through a set of auto zoom binoculars in order to accurately identify. The topside and underside of a butterfly can be very different which also makes things complicated. Sometimes it comes down to just how it flies or what is referred to as the flight pattern. There are around 20,000 butterfly species on our planet but luckily in Albemarle County Virginia there are "only" about 70.

Spicebush Swallowtail on Monarda.
Annual counts can be a barometer of the health of the area. Habitat loss, pesticide use, and climate change can impact numbers. Often we hear of the decline of bees but many other insects pollinate such as butterflies and moths. Butterflies, when in the caterpillar stage, are a major part of the food chain for birds.
There are many butterflies at risk.

My attempt at a Monet - Waterlilies spotted along our route.
You can help by not using toxic chemicals and by growing native plants which often provide food for caterpillars and attract adult butterflies. Often we do not understand the relationship between one species and another until we study it. We see a plant that has chewed leaves and think our plant is doomed when often it's just part of the normal course of things. The worm eats the leaves but turns into a beautiful butterfly that turns around and pollinates the plant it chewed.

On butterfly weed, the only Gray Hairstreak we spotted.

This July we celebrated our 10 year anniversary of moving to Albemarle County and I saw more butterflies in our yard than ever. I like to think it's because each year I have planted more native plants.

The good news is that local friends are also seeing more butterflies this year and our count was very fruitful!

-Rebecca 



Saturday, August 12, 2017

Charlottesville Annual 2017 Butterfly Count in Albemarle County Virginia

Butterfly Counters (hat and binoculars required gear)
While Charlottesville made national news due to violence in our lovely historic downtown, I was out participating in the annual North American Butterfly Count for Albemarle County.

You can't help but have a favorite, the Northern Pearly Eye.
Two teams of mainly Virginia Master Naturalists headed out at 10 am to count butterflies. One group was dispatched to Crozet and the other to Kemper Park (the nature trail that traverses up to Monticello). Temperatures were more moderate today, only 90 degrees compared to 97 last year! Getting overheated is to be expected. The day began with fog and light sprinkles of rain but the sun came out and so did the butterflies!

This year our butterfly count was held just north of Kemper Park at the adjacent property, Secluded Farm. It's a lightly hiked area that features big swaths of open meadows and forest land.

The official numbers have not been tabulated but our butterfly sightings were fairly light. The most commonly spotted butterflies were the little Silvery Checkerspot, Skippers, and the black Spicebush Swallowtail.

Spicebush Swallowtail on Thistle flower
It was remarked that the annual count is a favorite event for many of us. Immersed in nature, seeing a variety of native plants, insects, magnificently huge trees, and of course butterflies. There is always something in nature that is totally new. I discovered several plants and shrubs that I had never seen. A Master Naturalist snapped a Spice Bush limb and we all smelled it's lovely scent. Who knew! There were also plenty of unusual Dragonflies lighted on twigs.


Silvery Checkerspot Butterfly

I have to wonder why people can't find something meaningful to do with their time other than spew hate. What a waste of a perfectly beautiful day in Virginia. I'm so fortunate to live in a normally peaceful town that welcomes diversity and has respect for all creatures great and small.

~ Rebecca

Thursday, August 3, 2017

Summer Butterflies all a Flutter in Charlottesville Virginia

Spicebush Swallowtail on my False Spirea Shrub
I've just received word that the annual Albemarle County Butterfly count will occur August 12th this year. The purpose of the count is to determine if butterflies are declining or not and it's part of a national program.

Easily recognized Virginia butterfly, Eastern Tiger Swallowtail
I've been noticing hordes of the common Silvery Checkerspot and of course the Eastern Tiger Swallowtail fluttering around the garden. A few more regulars have included the Spicebush Swallowtail and the Silver-Spotted Skipper.

I've changed my gardening behavior over the last several years, allowing most plants to reseed. Which means I do not cut back any foliage unless it looks like a dead brown stick (dead Daylily stems come to mind). It looks a bit of a mess but come winter it's amazing as to the number of birds that reach for these seeds and how it actually adds winter interest. I also do not remove the fallen leaves. It's one of the worst things you can do.

Small but fast, the Silver-spotted Skipper
I'm beginning to conclude that not removing leaves or dead foliage until Spring has also benefited the insect populations. Think of how many cocoons and larvae are inadvertently destroyed when you totally clear out flower beds at the end of the season.

I also am taking note of plants that are especially attractive to pollinators and butterflies. Catnip, Clerodendrum, Hyssop, Mimosa, Fruit Trees, herbs, Cosmos, Beautyberry, and Cone Flower are garden favorites.

Time will tell if the increase in butterfly populations around Forsythia Hill are due to my efforts or just another "good season". It will be interesting to see how the numbers unfold this year during the annual count. It's also a good time to see some uncommon butterflies. We always see something interesting in the fields and woods. Nature is full of surprises!

I going to end this post with a fun video of one of my neighbors NEW honeybees loading up on nectar from my Beautyberry shrub.



The next time you hear from me, I just might be inside a shoe... visit back soon to figure that one out!

~ Rebecca

Saturday, July 23, 2016

Annual Virginia Master Naturalists North American Butterfly Count

Butterfly Count in the forest at Kemper Park
It was an privilege for me to be able to participate in the North American Butterfly Count for Albemarle County. Today 2 teams of Virginia Master Naturalists (for the exception of a few of us) headed out at 9 am to count butterflies. I was assigned to the team that went to the amazing Kemper Park nature trail that traverses up to Monticello. When I left the house it was 77 degrees, when I returned after noon, it was 97! Needless to say, it was a hot day. We were very fortunate to be able to walk deep in the forest to escape the oppressing heat. The other group was dispatched to Crozet, another area in the county.

Eastern Tiger Swallowtail on Thistle, parking lot Kemper Park
The official numbers have not been tabulated but it was obvious that the numbers were lower this year. The most commonly spotted butterfly, and one of the largest, was the yellow with black stripes Eastern Tiger Swallowtail. Of all the butterflies in Virginia, it probably is the most recognized.

I found this photo amusing given our addiction to cell phones. This little American Snout is trying to grab the attention of one of our young nature lovers that was on the count. Almost to say, hey you, get off that thing and pay attention to me! Check out the unusually long snout on that guy.

The small Silvery Checkerspot
There are many reasons for a species to decline. One of the best ways to encourage butterflies in your yard is to plant natives and other trees, shrubs, and flowers that caterpillars like to eat or that butterflies prefer for egg laying. I finally have a little patch of three Paw Paw trees that are coming along nicely in my yard. This attracts the stunning Zebra Swallowtail, one of which we saw today but it was so high in the tree I could not photograph it.

Cardinal Flower and Joe Pye Weed
Not only do we see wonderful Butterflies but also interesting plants and little critters. We were lucky to have a budding entomologist along that magically spotted unusual insects that I had never seen before. It's a thrill to see something new. Of course being on the trail with Master Naturalists, most plants are also identified.

My first sighting of the Hackberry Emperor
It was a hot day but when your mission is to "spot the butterfly" it some how takes a backseat to your quest to find the next elusive beauty. Especially when you find a species that you have never seen. I was happy to see a Hackberry Emperor complete with a crazy pattern and many "eyes". All designed to confuse predators and make it blend into the environment.

The Kemper Park group
Training prior to the event was prepared by Nancy Weiss and Terri Keffert of the Rivanna Master Naturalists. Many thanks to both of them for their dedication to this effort and to our team leader, Laura Seale.

-Rebecca

Sunday, July 26, 2015

North American Butterfly Count


The Crozet Team on the hunt
Yesterday thirty nature lovers broke into 3 teams to participate in the annual North American Butterfly Count for Albemarle County. Taking 4 hours in temps reaching 90 degrees each team covered a different area of the county to record each species of butterfly spotted. I was on the Crozet area team with 12 others.

This spider web was hanging over a creek.
Most of those participating are Virginia Master Naturalists (I sadly am not one) so going out into nature with such a broad knowledge base is quite fun. Plants, birds, and insects can readily be identified. You can't help but encounter other interesting things along the way.

Orange Sulphur Butterfly in purple Knapweed.
Several weeks ago the Ivy Creek Nature Center Education Room was packed with enthused nature lovers to be trained in butterfly identification. The program was prepared by Nancy Weiss and Terri Keffert of the Rivanna Master Naturalists. This was the first part of preparation to participate in today's count.

A Viceroy, sadly not a Monarch, but still exciting to see
The final numbers have yet to be tallied but hundreds of butterflies were spotted. It sounds like an easy task to identify a particular butterfly but many butterflies mimic each other to resemble bad tasting species. It takes a trained eye often looking through a good set of binoculars in order to accurately id. The topside and underside of one butterfly can be very different which also makes things complicated. Sometimes it comes down to just how the butterfly flies or what is referred to the flight pattern. There are around 20,000 butterfly species on our planet but luckily in Albemarle County Virginia there are "only" about 70.

Spicebush Swallowtail
You may wonder why the count is necessary, other than it's just plain interesting and fun to do... it can be a barometer of the health of the area. There is a lot of talk of the decline of bees but we need to remember that many other insects pollinate such as butterflies and moths. Butterflies are also a major part of the food chain being a main food for birds when in the caterpillar stage. Habitat loss, pesticide usage, and climate change can impact butterfly numbers killing off species. Twenty are on the current endangered list.

Deep in the wildflowers in Old Trail
The count was great fun and I was so fortunate to be able to participate. Several area residents came over to ask what in the world we were doing poking around in the brush as if we were trying to find something elusive. Fortunately this year there was plenty of action but sadly, we never saw a Monarch.

Mushrooms growing near a creek
You can help by not using toxic chemicals and by growing native plants which often provide food for caterpillars and attract adult butterflies. Each year I add more and more native plants (in part thanks to the Native Plant Society annual plant sale) and my yard has been a butterfly bonanza this year!

Lovely wildflowers and pond in Crozet
Often we do not understand the relationship between one species and another until we study it. We see a plant that has chewed leaves and think our plant is doomed when often it's just part of the normal course of things. The worm eats the leaves but turns into a beautiful butterfly that turns around and pollinates the plant it chewed.

-Rebecca 

  
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