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Showing posts sorted by relevance for query cranes. Sort by date Show all posts

On Not Paying Attention to Cranes

Don't use a 200mm lens to take photos of birds in the sky. But it was what I had when these sandhill cranes were overhead. As always, click to embiggen.
Thanksgiving Day, in the dining car of the Southwest Chief, somewhere near Lamar, Colorado. Off in the distance, hundreds of white birds settle into a field. A larger flock is a smear against the northern sky.

"Snow geese," I say to my dining companion (Amtrak uses "community seating). But at the table across the aisle, someone is saying that they are sandhill cranes. I don't think so — they don't fly like cranes, and I have never seen a flock of cranes that big, not even during the evening flight at Bosque del Apache. And the crane migration is pretty much done by now.

I have been writing this blog long enough that I have a bunch of "cranes" entries. In October 2005, standing on a wide, busy sidewalk at Colorado State University-Pueblo and watching a flock overhead, I felt my heart lift, yet I was saddened that no one else looked up. Should I have adopted a prophetic voice? "Behold the cranes, O people, and learn from them!"

A few years later, I was at our little fire station on a warm October day — some of us were working on an engine outdoors — when a migrating flock came over and everyone stopped to watch. I felt better about some of my fellow firefighters that day.

But then I recently heard some long-time locals speak of geese flying over on the same afternoon that I took the picture of cranes chasing a thermal. Just not paying attention? (Shades of the Dances with Wolves soundtrack error.)
Cranes are cumbersome flyers. They prefer to migrate during daylight hours, when the thermals created by the midday sun provide rising air currents which the cranes ride to gain elevation before gliding down to the next thermal. It is this thermal riding which many observers mistake for being lost of confused.
Dale Stahlercker and Martin Frentzel, Seasons of the Crane.

One Frosty Morning

The forces of fog advance toward the house.
Hoarfrost on Gambel oak.
Yesterday felt like a clash of the weather titans. When I woke up, the air was foggy and the temperature about 20° F. I put on a warm jacket and took Fisher on the road climbing into the national forest. In little more than two hundred yards we had climbed out of the fog, and at the top of the first low ridge, it felt twenty degrees warmer.

All day, a warmer westerly breeze fought the fog advancing up from the plains. (Sort of like the California coast if you substitute the High Plains for the Pacific Ocean.) In the end the fog was triumphant, giving us something that we see only once or twice a year — hoarfrost.

Today the sun broke out, illuminating the frost.

The driveway.
Mixed pines and juniper.
If I had taken the last photo an hour later, I would have heard the Clock of the Cranes — a flock of sandhill cranes overhead, the first of the season here that I have heard.

They were at Monte Vista NWR a few days ago, where they will be "Celebrating Spring in the Valley of the Cranes" next weekend, March 7th–9th.
 

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