Saturday, October 13, 2012
Saturday, September 29, 2012
word problem
Q54. One bird weighing 7 g departs Pelee Island, Ontario travelling southwest at an average rate of 43 km per hour on September 13th experiencing an average westerly cross wind of 10 km per hour. A second bird weighing 11 g departs East Fork State Park on September 17th travelling due west for 134 km at an average rate of 21km per hour with an average headwind of 6 km per hour before turning south and continuing at the same rate, experiencing the same 10 km per hour westerly crosswind as bird number 1. Assuming that daily foraging time for each bird is inversely proportional to mass divided by average daily energy expenditure and each mile travelled requires 4122 calories.
On what day will each bird arrive in Nashville?

There are several approaches to solve this problem:
Start with
the right-hand-rule,
given
I = S cos Z
where Z =
cos^-1(sin 36.1658º
sin [{23.4º*2
/(365.242/2)
*266}+{11.5[23.4º*2
/(365.242/2)]+-
23.4º}]+cos 36.1658
cos [{23.4º*2
/(365.242/2)
*266}+{11.5[23.4º*2/(365.242/2)]+-23.4º}]cos 15º(Time-12)
and the ever slanting
dance of light filtered
through the understory;
the lingering chill
in the dew
,and the lightning bugs
snuffed out like
candles;
a subtle twist in the
seat of the soul
and the
irresistible
call of
Zugunruhe
Or,
the heuristic approach:
watch the 12-day forecast
read the bird listservs daily
note the field marks
and check Sibley repeatedly
Or, for extra credit
integrate the obliquity,
eccentricity
and
precessional terms
Thuban drifts and winks over Gizeh
ice swells in the valleys
and pours down across the continents
blitzkrieg by the millimeter-per-year
the little refugee camps
adrift among the
Nunataks
playing the
Hardy Weinberg game
to pass the time
and the continent itself creaking out
and aft and up
like fingernails
(everyone is always saying)
and even before that
the ripple through the Flora Family
the Devil's Tick
like a thumbprint pressed into wet clay
and later South America creeping up
to kiss the scar
down where the bugs never disappear
and the leaves never turn
and anyway all of these approaches converging
on the same results
these
little
drab
olive and yellow
birds
falling
from the sky
and into our garden
on the crisp, unseasonably cool days
around the autumnal equinox
of 2012
and it's almost enough to make you think
the Mayan Long Count had it right
all along
Friday, July 27, 2012
The thing about
The thing about Stinkeye
and his family
and Büblè
and his family
is you move
to a new city
and these guys
and their families
are some of your first
best
friends.
Saturday, June 16, 2012
Poem for the posthuman commensals
the fields lie all fallow
the harvest is done
the cats are all feral
the mice breed and run
the barns tilt and bow
filled with swallows and owls
the chimneys are crumbling
swifts flood through the cowls
the cellars are sodden
now spiders hold court
the carpets are rotting
and beetles make sport
the beds are unmade
the pantries are bare
the bug and the moth
must now seek other fare
the beds are unmade
the pantries are bare
the bug and the moth
must now seek other fare
with Germans, Norwegians,
Americans expired
the rats and roaches
chart brand new empires
ghost fleets in the harbours
list, founder and rust
the seal and porpoise
do not find it unjust
though lost in the shuffle
some lice a few mites
few lose any sleep
over parasite rights
some lice a few mites
few lose any sleep
over parasite rights
the house is still home
for the finch and the sparrow
but no more will be built now
for time is an arrow
Monday, May 7, 2012
Stegner's Last Towhee
Somewhere past
La Panza
roadrunner runs across the
road
and freezes
with wings half-outstretched
with wings half-outstretched
(a gesture shared with the
mockingbirds outside my window,
flushing up bugs across the
street and waging endless running battles
with the noisy robins
a perpetual avian gang war
raging in
this new old Nashville neighborhood)
perhaps to stun some torpid reptile
into fatal ectothermic hesitation,
or maybe as a futile bluff against the car,
this dead machine so brutally indifferent to
the subtle body languages of animals,
no way to tell
the great ground cuckoo
(whose >< -shaped
the great ground cuckoo
(whose >< -shaped
zygodactyl footprints
point forward and backward likea pair of antithetical logical operatorslocked in mutual nullification ormaybe reflected angles diverging toward infinite horizons
past and future)
point forward and backward likea pair of antithetical logical operatorslocked in mutual nullification ormaybe reflected angles diverging toward infinite horizons
past and future)
is already disappearing in the
rearview as I silently name each bird
we pass as we wind down the
entirety of
highway 58
red-tail, turkey condor, scrub jay, towhee, red-tail, quail
from my natal grounds about
the foggy upper reaches of the
Salinas
and out across the sodic wastes
and proto-solar scars of the
Carrizo
red-tail, kestrel, meadowlark
and over the gentle
earthly undulations of the
San Andreas
magpie, meadowlark, goldfinch, red-tail
and down the surprisingly
short sharp scarp of the
Temblors
scrub jay, acorn woodpecker, crow, red-tail
and into the mostly motionless
pumpjack forests
of the McKittrick oil patch
starling, blackbird, rock doves
and out onto the not quite
completely-drained marshes
along the southern shore of
old gone
Tulare Lake
littered with cotton and plastic
and great piles of Russian thistle
stacked against the barbed-wire
egrets, harrier, gulls, starlings, blackbirds
through gritty
Bakersfield
fast food and cheap fuel
and up, way up,
past the great cursive loop
that carries trains over the
Tehachapis
where my good old gone dog
Moose first puppy-frollicked
in the snow
and Clyde now
in the back is
nervous going
up and over
for the first time ever
(here where Laura Cunningham
says imperial woodpeckers and thick-billed parrots
once, maybe, flew!)
and past the giant cement factory of
Monolith
turkey condors, ravens, kestrel, red-tail
and down, down, down
between the giant white
turbines slicing deadly huge
scythe-arcs through the sky
and the weird experimental
egg-beatery ones that must
have been a failure since
I never see them in any
other windfarm
and into clear
and, even on this January day,
somehow blistering
Mojave
past the glittering jet junkyard
where the great
old yuccas have
replaced the oaks and pines
and junipers of the morning,
grackles on the move
reserves for the vanguard
wave pushing north toward
Oregon already,
and then past
Boron
where great sweating teams eighteen mules
and two horses
dragged minerals out of the deserts
and into the factories and wash basins
of the world
and now I have either forgotten my game
or the birds are hiding
in the hard, bright shadows
of the late afternoon desert in winter
and now a bathroom break
in Barstow
and then onto the flat
black ribbon of interstate
that will carry us to Arizona
with a choking radiator
into snowy Flagstaff,
Gallup, Alburquerque,
Texas, Oklahoma, Kansas,
Missouri, Illinois, Indiana,
Kentucky
and finally
down into Tennessee
right into this house
and this chair.
that fat, spice-colored bird
–the one who once walked in through the open
kitchen door, picking up errant quinoa
from the floor,
and I looked up from this computer,
2000 miles away,
and I said, "hey! what are YOU doing in here?"
–way back in California.
Saturday, November 26, 2011
Brood XIX

the party is mostly over,
dead bodies strewn across the sidewalks.
"Two weeks ago,"
Says Dr. F, walking quite fast,
"We wouldn't have been able to hear
each other speak"
Waves to show the little space between us.
",above the noise."
Makes a sweeping gesture to the trees.
"I like it. It reminds me of growing up."
Down by the river,
desparate virgins lurk in the woods
wailing
(easy to take their songs for wails of frustration
these late-comers who might have missed their chance
but, of course
the male cries because that is all he knows how to do)
the path is studded with narrow wells
conduits to the past
and it's not too hard to count by thirteens
1998 - the Lewinsky brood
1985 - the Contra brood
1972 - the Watergate brood
only 14 broods back Old Hickory is in the White House, still grieving,
and wondering about his assets back in Hermitage.
He writes to brother of his just dead wife, son of the Col. founder of Nashborough,
June 7 1829 - To John Donelson
……………..
P.S. Mr. Steel has written me but one letter say to him to write me how much crop he has in, how many coalts, lambs & calves and how my last years coalts are–and of the health of my Negroes–I learn old Ned & Jack are both dead–Jack was a fine boy, but if hew was well attended to, I lament not–he has gone the way of all the earth–
[If the ages in the Hermitage register of 1829 are correct "Old" Ned, might have seen four broods, Jack, dead at 17, just missed seeing two.]
but the past is dead
the travails of man and bug are separate threads
they pull apart cleanly like an insect from its skin
we can search for meaning in the spectacle:
thirteen years of tax on the trees
sapped drop by drop by the waiting grub
then the explosion of screams and sex and death
the hungry mouths of birds
bodies dropping from the trees
a windfall paid back to the forest soil
less the hundred thousand eggs
stealed away in twigs
and some weeks hence
mostly unnoticed
a second rain
grubs fall to the soil
to burrow down,
down
through the husks of their ancestors
to search and find
the root
the promise of return
the fullness of the season and the gathering of things
but I'm afraid I've dug myself too deep
down here at the bottom of the well
staring up at my nearly teenage daughter
one brood hence
regarding me with exasperation.
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Friday, November 18, 2011
Rufous-sided Tiger-cart
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