Wow. Just wow.
Sunday June 29, 2008 at 9:27am
I saw a great show in Dillsburg last night. We were at the Haar's drive-in, it was 20 minutes or so before sunset, the skies were graying considerably to rain (which it did for most of Wall-E, then it stopped and we were able to comfortably sit in lawn chairs for Get Smart). Families and kids getting fully prepped for the movie that was about to begin... and next to us...
Was a field, and we've just entered prime firefly season here, and there were more lightning bugs flying in the field than I've seen in a long long time. And that's a lot, because our neighborhood is loaded with them, too. The entire field looked like it had been heavily laced with Christmas lights, and I realized that this scene, of nature and farm and drive-in theater, couldn't have been more dramatic if Steven Spielberg had set it up himself. I had to stand at the end of the drive-in and just watch the field.
I've had a different thought today. Business has started to realize that the beauty of insects, and our own lack of understanding of insects, can lend itself to opportunity. That's why butterfly gardens, and insect zoos, and vacation tours to watch insects, such as butterflies, exist. There's money in this niche.
It seems to me that somebody could put together a "Firefly Tour" as well, if the businessperson can string together places like Haar's Drive-In. It really was a spectacular show until it rained.
Why not firefly tourism in Pennsylvania? There are actually some activities like this already. Oh, and check this out:
Summer is around the corner but now is the time to begin looking for lightning bugs with at least one location in North Carolina already launching its annual firefly tours, officials in Ohio are still waiting because lightning bugs haven't been seen there yet.Just outside Asheville, North Carolina there is a Firefly Twilight Tour on Saturday night offered by The Cradle of Forestry in America Historic Site in North Carolina's Pisgah National Forest.
During this guided program people will learn more about the insects as they enjoy the evening woods, forest officials announced Friday.
It's a good place to see the flashing luminous insects because most adult fireflies are found near where larvae hatch and "most firefly larvae are found in rotting wood or other forest litter or on the edges of streams and ponds at night," according to the website of the Museum of Biological Diversity at Ohio State University.
Although fireflies are found in many areas of the United States, only fireflies east of Kansas glow, scientists say they don't know why.
Hey, you Westerners - come east and see the fireflies.
Sunday June 29, 2008 at 9:05am
Something chomped my birch tree AND my best growing almond tree, leaving no leaves. I've caged all four of the new trees in, hopefully the attacked will recover.
Maybe I should have thought about the fact that we live in the squirrel and chipmunk capital of the world before planting almond trees.
Friday June 27, 2008 at 6:08am

When I was in high school, I had this great teacher - Mr. Carlson - who taught a one year course, Field Biology. It had lots of benefits, and field trips, including backpacking trips and after school hikes and trips to check out elephant seals and various other kinds of nature studying events. It became so popular in our school that a second year of curriculum was developed, brilliantly named Field Biology II, with more of these kinds of activities and studies.
At that time I discovered birdwatching, or more accurately for me, bird checking. We were given a long list of birds that at that time were known to be in California, either for the year or as part of their migratory trek, and we tried to see as many as we could through the process of all these field trips, and indicate what we saw. What it did for most of us was take us from noticing there were birds all around, to noticing what kinds of birds were around, and what that meant about the ecosystem as far as food and predators and water and botany was concerned.
I've had a trusty Audubon Field Guide to Birds ever since, and it's rubbed off on the kids. I get excited about seeing new types of birds in our neighborhood, and I'll consult the book, and the kids and I will figure it out, and one of them will excitedly tell Mom what we saw at the first chance they get. This usually opens up a discussion as to why they might be around here when we've not seen them much if at all before. Sometimes birds show up around here and are common for a season or two, but then disappear and aren't nearly as visible for a while. This happened a few years ago with Baltimore Orioles - Cal Ripken drove up - scratch that, stupid joke - one summer we saw them in our yard all the time, which was a first, but we haven't seen much of them since. Sometimes they appear and stay - about 5 years ago goldfinches started showing up, and they're here every summer now. This year I've been seeing more blue jays in our part of the neighborhood. And gladly, at least for now, less crows.
Anyway, I just felt like recommending the activity. Central Pennsylvania is rich with places to bird watch, for different kinds of birds - rivers and creeks, "mountains", farmlands, and practically every suburban neighborhood. And with the richness comes the fact that birdwatching is actually very inexpensive, and flexible - you can take five minutes or 3 hours, depending on how much focus you want to give it. Binoculars and a reference for determining on the spot what bird you're actually seeing and you're set. You can build your own PA Bird Checklist to monitor with your kids here or here.
Sunday June 22, 2008 at 6:47am
I discovered Saturday morning that we have a downy woodpecker that is chowing down on whatever is living in a dead limb of our lilac bush/tree. I heard the tap tap tapping and went to investigate, and there he was, and he didn't fly away until I was about 4 feet away. I inspected the branch - he's been busy, it's stripped almost all the way down to trunk, and a variety of hole depths. I looked on the ground, and found this stripped off bark - perfed by the woodpecker.
Wednesday June 11, 2008 at 12:46pm
Submitted to: American Forage and Grassland Conference Proceedings
Publication Type: Abstract
Publication Acceptance Date: August 9, 2007
Publication Date: January 26, 2008
Citation: Springer, T.L. Lawn clippings as a biofuels source (abstract). Society for Range Management-American Forage and Grassland Council Joint Meeting, January 26-31, 2008, Louisville, KY. 008. CDROM.Technical Abstract: Biomass yield from urban landscapes is an untapped resource. Lawn clippings, fallen leaves and tree limbs are all potential sources of biofuels and most cities already collect and transport these materials to disposal sites. Cities could alternatively collect and transport these biomass materials to a local biomass fueled energy conversion plant. In 2007, an experiment was begun to evaluate the yield potential of a bermudagrass [Cynodon dactylon (L.) Pers.] lawn in Woodward, OK and to estimate the potential biomass yield for the City of Woodward. A typical lawn was thatched and fertilized with 13-13-13 (N-P-K) fertilizer at the rate 10 lbs bulk material per 1000 ft2 on 15 April. Mowing began on 18 May and every 10-14 days thereafter. The yield potential was estimated for each mowing date by harvesting four 166 square feet areas. The harvested material was weighed fresh, a 0.3-0.5 lb subsample collected and dried, and DM determined. The total DM of each sample was calculated by multiplying the percentage DM of the oven-dried sample by the harvested green weight of the sample. A preliminary estimate for 15 April-21 July shows that a typical lawn yielded 1,010 lbs of dry biomass material. This is equivalent to 4.6 tons/acre. It is also estimated that 3,600 tons of biomass material could be collected in the City of Woodward over that same period if every homeowner collected there lawn clippings. The typical growing season for bermudagrass in NW Oklahoma is May through September. Thus, it is possible that the reported biomass yields could double by the end of the growing season.



