Tuesday, May 27, 2008

Spruce Grouse!

It's not very often I get to behold a life bird in North America any more. The last one was a female black-backed woodpecker in the mountains outside Santa Fe, New Mexico, last November 2007. That species, like the related three-toed woodpecker, had eluded me, well, all my life.

I was hoping, but not very hard, to see another life bird in Michigan. I wasn't hoping hard because I've been skunked before, trying to see it in Maine.

Gosh, it was great to be led right to a female spruce grouse, just as it was getting dark outside. I'm grateful to Mike Sefton, a longtime board member of Whitefish Point Bird Observatory and editor of the WPBO Migrant, for taking the time to find her for me. Groups of happy festivalgoers had been enjoying the sight of her all day. Mike wound his way through what was to me a featureless dune forest to find the cryptically colored hen grouse huddled in a pine. We had no sooner emerged from finding her than another birder asked, "Did you see the spruce grouse?" and Mike turned right around to take her to the site. What a kind thing to do.

Spruce grouse are pretty cool customers, and they don't seem to mind going about their business with an audience. But calling them "fool hens" doesn't seem fair.

spgrprofile

A gorgeous little cantaloupe of a bird, her markings perfectly define her form.
spgrfront


Such exquisite colors and patterns she shows. I wasn't in the least disappointed that it wasn't a slate-blue male.
spgrgood

What a nice life bird to end a good day in the April cold of the Upper Peninsula.

New Blog Alert! Please stop by my neighbor Jane's blog for lovely horses and the cutest spotted donkey, for tales of life on her farm and her gorgeous hand-hooked primitive-themed rugs, which are anything but primitive.

And while I'm at it, please check out my neighbor Beth's blog for frequent posts on her ossum, multi-layered paintings and cyanotypes. Whipple, believe it or not, is a teeny-tiny artists' colony. We make up for our small numbers in large talent. I've added links in the giant blogroll to the right.

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Monday, May 26, 2008

A Bad Day for Saw-Whet Owls

Back in the pines on Whitefish Point, birders attending the festival were clustered happily around a major find. You had to kneel to see it, the pine was so thick with branches.birderswatchowl

It was a long-eared owl with prey. Close examination through the scope revealed the russet flank streaking of a saw-whet owl in the mess in its talons. Bummer. But that's what big owls do to smaller owls. LEOW's themselves often fall prey to great horned owls. And so it goes.

(September 10, 2008: Nova and Chris from Whitefish Point Bird Observatory have just written to say that examination of the leavings under the LEOW's perch proved that the prey had been a hermit thrush. Thanks, Nova and Chris!)

  Nobody much eats GHOW's. Doesn't seem fair somehow. There ought to be a great horned owl-eating owl. Now, that would be a bird. I'm beginning to sound like Jack Handy (Deep Thoughts.)

leowwprey

Another saw-whet owl who considered himself fallen on bad fortune, I'm sure, was in the gentle hands of Nova Mackentley, acting co-director, with Chris Nery, of WPBO. Two years ago, they started a summer banding program that illuminated an enormous movement of juvenile saw-whet owls that no one knew about until they started playing tapes next to mist nets. We're learning volumes about these tiny owls thanks to Nova and Chris' efforts, and those of the volunteers who help them. To band saw-whet owls, you have to stay up all night. And consider this: they've caught nearly 1,000 saw-whet owls at Whitefish Point this spring alone!! That's a lot of coffee, a lot of sleepless nights and bleary days.

I am too much of a weenie to band saw-whet owls. This I believe.

SWOWinhand

With its wing stretched, the banders could tell its age. This is a second-year bird.
SWOWwingout

As long as we were annoying the owl, I asked if I might take a peek at its ear.SWOWeareye
Wanna know what the Science Chimp really, really loves about this picture? That makes her jump up and down, pant-hoot and throw bananas at the ceiling? Well, the bluish bulge inside the ear is actually the back part of the owl's left EYE. Yeah. You're looking at its eye, inside its skull, thinly covered by inner ear skin. Owl eyes are so huge that they are quite vulnerable, so they're protected by bony sclerotic rings, and fixed, immobile, in the skull. This is why owls turn their heads to look at the tiniest thing--because they can't move their enormous eyes from side to side or up and down. And I discovered that you can see an owl's eye by looking in its EAR. Which I didn't figure out until I uploaded the picture and wondered what I was actually seeing. Having skinned a few owls, I realized that I was looking at the bony sclerotic ring. Eee! Eee! Eee! I have to go lie down now.

A heavily ticked-off saw-whet owl. Good thing there isn't a smaller owl in the East. It'd get eaten.
SWOWpissed

With all thanks to Nova, I prefer my saw-whets on the hoof. And not far from where one had been turned into dinner, and another into an ear model, there was one who was able to rest just a bit before flying north over Superior. Sleep well, little owl. Soon enough you'll be away from all this hubbub.
SWOWperched
Thanks to everyone who wrote in about Ruby. You're all so nice. It helps.

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Thursday, May 22, 2008

Out on Whitefish Point

I was in Michigan to speak at Whitefish Point Bird Observatory's annual Spring Fling at the end of April. These are hardy people, with a different way of defining "spring" than we have down here in subtropical Ohio. They go by the calendar, not by the weather, and if the calendar says it's spring, well then it is. They go out.
wintergear
I love nautical disaster art. I find myself wondering what it might be like to look at a beautiful work of art, having lived through a disaster. Hey, it wasn't teal blue out there. It was PITCH BLACK and you couldn't see your hand in front of your face. But that's a really nice painting.
shipwrecksign

Whitefish Point is famous as the place where the Edmund Fitzgerald went down, taking 29 souls with it. This billboard is for my friend Grady, who loves shipwrecks most of all. Well, at least he did when I saw him last. He may have moved on to trainwrecks by now.

whitefishlight

Among birders, Whitefish Point is famous for being a fabulous migrant trap, welcoming tired birds who've winged across Superior in the fall, and stacking up apprehensive birds (especially raptors) who don't much feel like facing the crossing in spring. Either way, it works real well for birdwatchers. I spent a fun afternoon watching hawks on the WPBO platform. A goshawk made my day!

sandhills

Sandhill cranes breed sparingly here. I was lucky to spot a couple of pairs, prospecting for nest sites.

But it's the pines along the shore that hold the big treasure for birders.

notsalt

I had to keep reminding myself that I was not on a beach in Cape Cod, so similar was the vegetation.
whitefishwaves

There's something disorienting about not having the tang of salt and fish in your nostrils when you're walking on dune vegetation.

Looking out at Superior, I got a graphic demonstration of how shifting lake ice can plow up gravel and make landforms. It was like seeing a glacier in miniature. Here, a tiny moraine.
When glaciers plowed along the land, they picked up ridges of gravel and sand. At their terminus, they piled up these deposits as they melted. The same thing's happening here, on a miniature scale, and seasonally.

howiceformsland

The beach rocks were so beautiful that I dared not start to look for a favorite. Even so, my
pockets were heavy when I left. The more closely I looked, the more beautiful the stones became. I couldn't get over the mix of blue, pink, flecked granite, and terra cotta. Phoo. Imagine having that in your landscaping, or your aquarium! Pebble lust.

.beachrocks

My friend, festival organizer Bob Pettit, told me of seeing people staggering out with bagsful of the lovely water-worn stones, even though they're not supposed to.
whitefishbeachmoraine

modelafender

You get the feeling that people have been here for a very long time, and in the cool temperatures and acid conditions, their traces linger. Here's a Model A fender, the same kind I used to sit on as a child, clinging to the headlight strut, as my friend Billy Jones drove us around the neighborhood in the evening. I wondered if there might be an entire Model A in that hummock under the birches.

I was soon to find out that the dune forest hid even greater riches.

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