Even with the handful of field guides I have, and the resources of the internet at my disposal (God and frontier communications willing), I'm often perplexed by the question of "what am I looking at?" It's not that I can't sort out flowers from grasses from trees and ducks from crows and things like that. It's that, until recently, I had never noticed how many similar, but different, flowers and birds etc. there are. Here's one example using flowers with yellow petals and dark centers.
Helianthus pauciflorus (Stiff Sunflower)?
Photo by J. Harrington
I thought they might be Black-eyed Susans or, possibly, Brown-eyed Susans, but, if you look closely, you can see there's more than one flower per stem. Maybe they're stiff sunflowers? That was my initial choice, but I'm not sure. At least to me they don't look exactly like this field of what I think are Black-eyed Susans that bloom every year at the other end of our road.
Rudbeckia hirta (Black-eyed Susan)?
Photo by J. Harrington
For the past several years, I've been "sure" that these birds are purple finches.
purple finches? at feeder
Photo by J. Harrington
But then this year, someone who seems to have more, or darker, red on his head and breast showed up. House finch? I don't know (sorry about the poor photo).
house finch? (and gold finch) at feeder
Photo by J. Harrington
I vaguely recall Darwin writing about the changes in bills of Galapogos finches. I can understand those functional differences but wonder how males and females sort out which of the 14 species match with them, just as I wonder about pollinators trying to sort out the different "look-a-like" flowers, or maybe they don't need to. It's been years since I took fundamentals of ecology. Maybe I need a refresher, or new glasses and a better telephoto lens. Or, maybe I need to pay more attention to details like basel flowers and things rather than just looking at the flowers or purple feathers or whatever else passes for a bright shiny object that attracts my attention. But I still wonder why differences are often so similar. I'm in good company though.
Darwin
IHis holyslowlymulled overmatternot all “deliriumof delight”as were the forestsof Brazil“Species are not(it is like confessinga murder)immutable”He was often becalmedin this Port Desire by illnessor rested from speciesat billiard tableAs to Man“I believe Man…in the same predicamentwith other animals”IICordilleras to climb—Andeanpeaks “tossed aboutlike the crustof a broken pie”Icy windHigher, harderChileans advised eat onionsfor shortness of breathHeavy on him:Andes miners carried upgreat loads—not allowedto stop for breathFossil bones near Santa FéSpider-bite-scauldFeverTended by an old woman“Dear Susan…I am ravenousfor the soundof the pianoforte”IIIFitzRoy blinked—sea-shells on mountain tops!The laws of changerode the seaswithout the good captainwho could not concedeland could rise from the seauntil—before his eyesearthquake—Talcahuana Bay drained out—all-water wallup from the ocean—six seconds—demolished the townThe will of God?Let us prayAnd now the Galápagos Islands—hideous black lavaThe shore so hotit burned their feetthrough their bootsReptile lifeMelville here latersaid the chief sound was a hissA thousand turtle monstersdrive together to the waterBlood-bright crabs hunt tickson lizards’ backsFlightless cormorantsCold-sea creatures—penguins, sealshere in tropical watersHell for FitzRoybut for Darwin Paradise Puzzlewith the jig-saw gistsbeginning to fitIVYears… balancingprobabilitiesI am ill, he saidand books are slow workStudied pigeonsbarnacles, earthwormsExtracted seedsfrom bird dungBrought home Drosera—saw insects trappedby its tentacles—the factthat a plant should secretean acid acutely akinto the digestive fluidof an animal! Yearstill he publishedHe wrote Lyell: Don’t forgetto send me the carcassof your half-bred African catshould it dieVI remember, he saidthose tropical nights at sea—we sat and talkedon the boomsTierra del Fuego’sshining glaciers translucentblue clear down(almost) to the indigo sea(By the way Carlylethought it most ridiculousthat anyone should carewhether a glaciermoved a little quickeror a little sloweror moved at all)Darwinsailed outof Good Success Bayto carcass-conclusions—the universenot built by brute forcebut designed by lawsThe details leftto the working of chance“Let each man hopeand believewhat he can”
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Monday, August 17, 2015
Distinctions with or without differences
Sunday, August 16, 2015
Local is as local does
We ate our first honeycrisp apples of the season this past week. They had the crisp part just fine but might have been picked a little early for the "honey" flavor.
ruby-throated hummingbird at feeder
Photo by J. Harrington
When once we only had a male or a female visiting at a time, several hummingbirds have been showing up at the feeder this week. They've also been exploring the picture window to see if there's a way into the house, perhaps to taste the Better Half's purple orchids growing in view of the window. I'm assuming that this year's family is learning their way around and starting to "fatten up" (if I can use that term about hummingbirds) in preparation for their migration.
Canada goose, gander and goslings
Photo by J. Harrington
I've heard reports that the Canada geese are going through their "training flights" these mornings, when this years goslings test their wings and the adults make sure all the pieces are there after the Summer molt. These practice sessions will continue until they all head south at or just after freeze-up.
Thinking about migration provides a different perspective to the question of "local" as in local food or local economy. For example, historically, "...the Ojibwe ...moved according to a seasonal subsistence economy---fishing in the summer, harvesting wild rice in the fall, hunting, trapping, and ice fishing in the winter, and tapping maple syrup (see below) and spearfishing in the spring...."
Local foods can be as close as our backyard, or within a "100-mile diet" range, or the five-state region centered around Minnesota. Our hummingbirds and geese travel more than 1,000 miles from their Summer range to the Gulf coast or beyond. If that migration distance is "natural," we probably need to give more thought to what we're trying to define as "local," lest we be found arbitrary and capricious. You might have thought that, since we finished the bioregional quiz last Friday, we were done with it for now. You might have jumped to a conclusion.
By Michael DickmanWhere We Live
For John Guare
I used to livein a mother now I livein a sunflower
Blinded by the silverware
Blinded by the refrigerator
I sit on a sidewalkin the sunflower and its yellowdownpour
The light of the worldbeads up on one perfectgreen leaf
It scribbles its name on every living thing then erases it so what’s left is more of a whisper than a mother
Here it’s spring
Over and over and over again
•
I used to livein a cloud now I livein a crow
It’s tiny and crippled in there but I can find my way to the bathroom in the dark if I need to
All the windowsin the crow are left openand let the clouds in
Back in
They float past my bed and have nothing to say
Hello it’s nice to meet you!
From a telephone poletongues slide out singingwelcome home
Welcome home they sing
•
I used to livein a tree now I livein a king
He waves his arms in front of him and endless migrations of birds disappear into his coat
I like to sit up insidehis crown eating sandwichesand watching tv
Hills shake in the distance when he shuffles his feetFloods when he snaps his fingers
I bow inside his brow and the afternoon stretches outOrders more sandwiches
And sells the slaves
and sets the slaves free
and sells the slaves
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Thanks for visiting. Come again when you can.
Please be kind to each other while you can.
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