Archive for May, 2008

May 14 and 15

May 15, 2008

Blackburnian Warbler, saw, heard
Scarlet Tanager, heard
Chimney Swift, heard
Black and White Warbler?, heard
Rose-breasted Grosbeak, heard
Catbird, heard
Turkey Vulture, flying low over school grounds.
Two Chipping Sparrows mating near chapel entrance.

Early 15th, Cardinal and Robin dominate the sound waves.

May 14, 2008, (up to)

May 14, 2008

The Robin’s eggs hatched sometime Monday (11th), or earlier.
A dead Black-throated Blue Warbler lay on the ground nearby.
Chimney Swifts heard several days ago.
A woodcock performed this evening.
White-crowned Sparrows sing conspicuously.
Spotted Sandpiper called from the ploughed fields.
An owl? uttered one syllable shrieks a night ago.

Up to Sunday, May 11

May 11, 2008

Rose-breasted Grosbeaks arrived last Wednesday, I think. First their warbled song, then two appeared at the next door neighbor’s feeder. Warbling birds were noted in the woods nearby. On Sabbath, White-crowned Sparrows showed themselves. They appear a stately sparrow. The churrup of the Oriole was heard as well. Scores of gulls have been counted. Last night, a strange brief gull-like scratchy screech was heard. It called several times. Its very last call seemed different than the others. I listened at my bedroom window for some time, wondering.

Today, Sunday, the wind blows and blows like it is bringing in an enormous storm.

May 7, 2008

May 8, 2008

This morning – not many noticeable new arrivals. Warblers sing in the distance.
Rain arrives, heavy at times.
Late, after sunset, rain stops. Some migrants heard chirping
as they fly unseen overhead.

Memo: Deer seen a few days ago in Westrate’s back yard.

Robin still sits on nest.
I also suspect a Cardinal’s nest in a neighbor’s front yard.

May 6, 2008

May 6, 2008

Another clear crisp morning. Heard a warbler singing. Getting rusty on warbler sounds, I guess. An Evening Grosbeak flew and called straight overhead. Blue Jays make their presence known. Do they migrate? Or, spread out somehow.

May 5, 2008

May 5, 2008

Clear, crisp morning. Wood Thrush. Chickadees. Yesterday, Barn Swallow. Blue Jays.

May 3, 2008

May 3, 2008

The stormy weather continues to bring in the migrants: Yellow Warbler?, Catbird?, Least Flycatcher, Great Crested Flycatcher (in tree outside the boy’s dorm),

Other birds seen earlier not yet reported:

Horned Lark

Late evening, sunset time, Brown Thrasher calling in clear couplet phrases.

After dark, actually May 3. Woodcock calling from ploughed field area. Killdeer fussing.

 

Staghorn Sumac Tea

May 3, 2008

April 30, 2006

Wild Edible Recipe: Staghorn Sumac Tea

Category: Foraging, Wild Food Recipes – admin – 5:46 am

This refreshing beverage is also known as Indian lemonade.

Staghorn Sumac (Rhus hirta) berries grow in velvety RED clusters on shrubby trees 20-25 feet tall.

This is NOT poison oak (R. quercifolia or R. diversiloba) The first has white berries, the second is a vine.

Always refer to my my test for determining edibility before consuming a full portion of any wild edible.

Always be careful not to gather wild edibles within 50 feet of any regularly traveled road.

I happen to like the lemony taste of sumac hot or cold, so I do not add flavor. However, a bit of maple syrup, honey or other flavors makes sumac a very versatile, easy to prepare wild edible. These berries are most flavorful in summer, but even in autumn they are a reliable wild food.

Ingredients:

1 quart sumac berries*

1 gallon water

Optional: maple syrup, cinnamon, cloves

Cheesecloth or drip coffee filter

Procedure 1:

1. Bring water to a boil

2. Immerse sumac and any spices

3. Bring water back to a boil, lower heat

4. Simmer for 15 minutes

5. Drain through cheesecloth or coffee filter

Remove berries and strain liquid through cheesecloth or coffee filters

Add honey or maple syrup and enjoy or

Refrigerate and enjoy cold

Procedure 2:

Rinse seedhead and drain on a towel

Fill a container with cold water

Put sumac seeds and spices in water

Set aside at room temperature or in the sun for 1-2 hours

Remove berries and strain liquid through cheesecloth or coffee filters

* For a Single serving:

2 quarts water

1 cup sumac berries

Flavors of your choice

Cheesecloth or drip coffee filter

 

Recycling Styrofoam – EPS Expanded polystyrene

May 3, 2008
The Cherry Creek News and Central Denver Dispatch, an award-winning community newspaper, reaches 30,000 readers direct by mail every month in the heart of Denver, including Cherry Creek, Country Club, Bonnie Brae, Hilltop and Lowry!

 

Recycling Styrofoam – EPS Expanded polystyrene Print E-mail
Written by Earth Talk   
Tuesday, 07 August 2007

How do I find a Styrofoam recycler in my area? My company receives huge sheets of the stuff on a regular basis and it just gets thrown straight into the trash. What can a business do to get this stuff recycled economically and efficiently? — S.R.M., Mesa, AZ

 

Known within the packaging industry as expanded polystyrene (EPS) and usually bearing the “#6” recycling symbol, Styrofoam (which is actually the trademark name for Dow Chemical’s product) has long been an environmental bugaboo, as it is contains chemicals known to cause central nervous system damage and other health problems for workers regularly exposed to it. And since it is difficult and expensive to recycle, EPS tends to clog landfills already teeming with toxic garbage.

But EPS has proven to be one of the lightest and least costly forms of packaging material, so the industry has worked hard to make recycling it more cost-effective and convenient. More than 80 packaging manufacturers, polystyrene suppliers and equipment makers joined together in 1991 to form the Alliance of Foam Packaging Recyclers (AFPR). The Maryland-based industry association works to facilitate recycling between EPS manufacturers and the companies that buy from them. It currently boasts of overseeing the recycling of 10-12 percent of the post-consumer EPS packaging produced every year.

 

Member companies, which provide drop-off services at their facilities, reprocess up to 60 percent of the EPS foam collected and incorporate it directly into new packaging. Some of the material is reformulated and used in a wide variety of durable plastic products. Currently, more than 110 plant locations serve as collection centers which together receive upwards of 50 million pounds of post-consumer EPS packaging each year. AFPR provides a comprehensive list of EPS drop-off locations from coast-to-coast on its website. While companies sending the EPS in for recycling must bear the shipping or drop-off costs, they may save money over paying for disposal fees at the landfill.

 

One caveat: AFPR does not get involved in the recycling of the foam “peanuts” so often used as packaging filler. Most “pack-and-ship” shops (like UPS stores) will accept used but otherwise clean foam peanuts to reuse in their own shipments. Otherwise, the Plastic Loose Fill Council, another trade group, runs a free web-based database where users can find a local drop-off center by simply punching in their zip code.

 

Also, food service managers should bear in mind that recycling of soiled food-grade EPS is more difficult and expensive due to issues of bacterial contamination. Most EPS packaging recycling centers will not accept such tainted foam. Many food service companies have followed the lead of McDonald’s and phased-out their use of EPS containers for disposable dishware and to-go orders.

 

Companies that don’t find it convenient to recycle or otherwise dispose of large amounts of EPS (food-grade or otherwise) might want to consider purchasing one or more StyroMelt machines from UK-based Purex. The technology uses a thermal compaction process to reduce the volume of EPS by up to 95 percent. The resulting solid EPS “briquettes” are dense enough to make for good recycling fodder, a

Last Updated ( Tuesday, 07 August 2007 )

A Survival Quiz

May 3, 2008

Thanks to:

The Funk of 40,000 Years
The 69th Semi-Annual Williams College Trivia Contest. December 9, 2000

  

  

Survivor/MacGyver

Lab Section

  1. Find the rope we gave you, and choose 4 of the following knots to tie. Turn them in with the bonus. Label your knots with your team name & the knot type.
    • square knot
    • bowline
    • blood knot
    • double figure 8
    • water knot
    • clove hitch
    • chain hitch
  2. Construct & turn in one of the following devices. It will be judged on it’s cleverness & effectiveness. Use only simple materials to build it (string, sticks, and empty bottles are ok, premanufactured pulley systems and fishing hooks are not).
    • a small mammal trap
    • a fish catching device
  3. Come down to the station and pick a lock. Picks and lock will be provided. You can do this when you turn in your bonus.

Orienteering

  1. Tell us what directional information you can glean from these things:
    1. an anthill at the base of a tree
    2. age rings in a tree
    3. the compass plant (a.k.a pilot weed or rosin weed)
    4. your shadow
  2. Given a stick, a circle, a sunny day, a few hours of time, and basic knowledge of geometry, how can you tell which way exact north is? Diagram below.
  3. Identify the North Star:
  4. How can you use The North Star to calculate your latitude?

Fire & Water

  1. What 2 protozoan are primarily responsible for making (Ameican) rivier water unsafe to drink?
  2. If you are low on water, should you eat more or less? Why?
  3. T or F: When water is scarce, drinking your urine will help keep you hydrated.
  4. In a Northeastern temparate forest, what is the best vegetation to tap for water? In a Southwestern desert?
  5. Name a geological feature that is a good indicator of the presence of water in a desert.
  6. Diagram the “Bow and Drill” method of Firemaking. State what type of wood you are using.
  7. Diagram how you would make a water purifier.

Signalling

  1. What do the following distress signals look like?
    • international distress symbol
    • i need food & water
    • i’m injured
    • i can’t proceed
  2. what is morse code for SOS? (…—…)

Plants

  1. Edible Berry ID

    2) wintergreen/teaberry, edible
    3) nightshade, harmful
    4) raspberry, edible
    5) bunchberry, edible
    6) highbush cranberry, edible
    7) baneberry, harmful
    8) jack in the pulpit, harmful
    9) rowan/mountain ash, edible
  2. Poison Ivy ID
  3. Wild carrot and poison hemlock look very similar. How can you tell them apart?
  4. Match the plant name with the phrase that best describe it’s medicinal uses.
    Balsam Fir a) root has calmative and antispasmodic properties. a popular over-the-counter tranquilizer in Europe.
    Caraway b) plant relieves nausea, used in glaucoma treatment, and is antibiotic for gram-positive bacteria.
    Castor Bean c) plant is a good cold/flu remedy due to it’s expectorant, analgesic, anti-inflammitory, and sweat inducing properties.
    Goldthread d) seed tea relieves gas and soothes upset stomach.
    Jewelweed e) leaf tea relieves menstrual cramps, and aids in childbirth.
    Marijuana f) root is highly astringent, and chewed on for canker sores.
    Purple Coneflower g) sap is antiseptic, used in hemorrhoid treatment and root canal sealers
    Red Raspberry h) root used to treat 2nd & 3rd degree burns and stop bleeding.
    Salad Burnet i) plant is a nonspecific immune system stimulant.
    Valerian j) seed oil used as laxative and purgative.
    White Willow k) sap relives itching from skin irritations.
    Yarrow l) bark used to lower fever, kill pain, and reduce inflammation.

Weather Lore & Natural Disasters

  1. Tell us how to use the following things to predict fair or foul weather.
    • campfire smoke
    • the moon’s corona
    • flight patterns of seagulls or swallows
    • curly hair
  2. “Red skies at night, sailor’s delight. Red sky at morning, sailors take warning.” Explain why this rhyme has scientific validity.
  3. What are the warning signs of a tornado?
  4. Circle the correct answer. Avalanches are most likely to occur…
    • in areas with new / old snow
    • on the leeward / non-leeward side of the mountain
    • in the morning / afternoon / evening
    • on slopes of 35-45 degrees / 45-55 degrees / 55-65 degrees
    • after a gunshot / while skiing / while on a snowmobile
  5. You are trapped in the house mapped on the left during an earthquake. Point out potential dangers. Mark the safest places to be with an “X” on the map.

Animal Encounters

  1. Venomous Snake IDTell us whether each of the following North American snakes in venomous or not. Support your choice by either identifying the snake, or pointing out a feature of the snake that indicates its nature.
  2. How do you identify a black widow? a brown recluse?

Mark each of the following statements as True or False.

  1. If your friend is bitten by a venomous snake, you should…
    • create an incision on the bite wound, and suck out the venom.
    • put ice on the wound to slow the spread of the venom.
    • immobilize the bitten area and keep it lower than the heart.
    • apply a tourniquet to the bitten limb.
  2. If a mountain lion takes interest in you, you should…
    • run away.
    • make yourself look bigger.
    • play dead.
    • shout at it.
  3. If you are attacked by an alligator you should…
    • cover the alligator’s eyes.
    • play dead.
    • tap it on the snout to make it let go.
    • attack it’s eyes and nose.
  4. To escape from a pack of killer bees you should…
    • jump into a lake.
    • pour gasoline on your head like in the X-Files movie.
    • run through bushes or high weeds.
    • play dead.
  5. Black bears…
    • will avoid hikers with dogs.
    • will often stop attacking once the victim lies still.
    • will abandon a kill rather than fight you for it.
    • are hairier than John Melesky.
  6. Sharks…
    • have very sensitive noses. This is the best place to hit them.
    • are most active during twilight and dark.
    • are attracted to menstruating women.
    • are attracted to strong tan lines.
  7. Ticks…
    • are best removed by exposing them to heat.
    • present the largest threat of spreading Lyme Disease during Jun-Aug.
    • carry Rocky Mountain Spotted Fever.
    • are repelled by smoke and clothing smelling of smoke.
  8. provide a life size drawing of a lyme tick

Survival in Other Worlds

  1. How do you cross the deserts of Arakkis without getting eaten by a sand worm?
  2. What is the most important piece of survival gear according to Hitchhiker’s Guide to the Galaxy? How can you use it to defend yourself against the horrid Bugblatter Beast of Traal?
  3. What’s the first rule of survival in Amber?
  4. In Middle Earth, what are Elven travel rations called?
  5. State where each of the following is a natural threat. (locations, not book/movie names)
    • Thread
    • Descolada
    • Squiggles
    • Hippae
    • Sarlac
    • The Fire Swamp

MacGyver

Long before a sadistic television producer stranded those folks out on a deserted island, television gave us survival tips from the real pro, that cold-war heartthrob and mechanical genius, MacGyver. For one hundred and forty-one episodes, he and his trusty Swiss Army Knife did the almost-possible, every week. We know, the producers intentionally left key ingredients out of his accomplishments so that kids wouldn’t try them at home. But that just made them more exciting. Wow, that was a long introduction for just seven questions, wasn’t it? Well, we think MacGyver’s worth it.

  1. What is MacGyver’s first name, according to the pilot?
  2. What is his first name, according to the rest of the show?
  3. Which one of these things did MacGyver NOT use a paper clip to do?
    1. disarm a missile
    2. create a radio receiver
    3. hotwire a car
  4. By our count, MacGyver made one of these three times. Once, he used a car antenna, jumper cables, and a battery. Once, he used wire, a battery, and jumper cables. And once, he used a jumper cable, generator, and two half-dollars. What is this thing?
  5. MacGyver wasn’t just a mechanical genius. He was also an expert chemist. What material did he make from adipic acid, hexamethylene diamene, and iron filings?In MacGyver’s chemistry world, what (liquid) can one make from drain cleaner and phenolphtalein solution? and for an extra bonus smile from us, why wouldn’t it be effective?
  6. In MacGyver’s chemistry world, what can you do with chemicals from a first aid kit, and orange juice?
  7. Finally… MacGyver explained to us why cactus juice could be used to power a transistor radio. Why? (hint: MacGyver didn’t tell us, but we know that bananas would do the same thing)

The MacGyver in You

  1. How do you hotwire a car?
  2. You’re on a small airplane, and your pilot and co-pilot have just been incapacatated. Tell us, oh resourceful one, these things that you know that will help you land the plane.
    • What frequency is the emergency channel?
    • What instrument steers the plane? Controls the speed?
    • What is the approximate stall speed of your craft?
  3. You have a package, and many enemies. Tell us the things that you would look for to see if it was a letter bomb.

Survivor:

  1.  
    • B.B
    • Colleen
    • Dirk
    • Gervase
    • Greg
    • Gretchen
    • Jenna
    • Joel
    • Kelly
    • Ramona
    • Richard
    • Rudy
    • Sean
    • Sonja
    • Stacey
    • Susan
  2. Number these survivor contestants in the order that they were voted off the island:

  3. What was the final challenge on survivor?
  4. Describe the winning distress signal in episode 4.

______________________

The Williams Trivia Contest Depository