Saturday, February 26, 2011

Sudden death on a sunny day

Warning: this is another "dead bird" post. It's not gruesome, at least, but it is still sad; a beautiful bird struck down in his prime.

We were walking along the railway tracks heading in to Crescent Beach, and saw a black heap in the ditch alongside. It was a bird, freshly killed, entire except for the head, which appeared to be whacked off cleanly, as with a cleaver. Nothing else was damaged.

Surf scoter, as we found him.

The feet were intriguing. I had never seen any like that before; a vivid orange-red, with black webbing between the toes. The webbing defined the bird as a waterfowl, but without a head, we couldn't identify it.

Underside. The toes on this side are spotted with black. The flight feathers are grey underneath.

I had to read through the descriptions of black waterfowl in 4 of our guides before I found a description of the feet. This is a male surf scoter, a common bird off-shore, but which we usually see like this ...

Flock of surf scoters, off Centennial Beach. Far off.

They are a distinctive bird, but the defining characteristics are on the head. A white patch on the forehead, another on the back of the neck, and that fat orange, white and black bill. The feet, almost as dramatic, are rarely visible. (But I wish I had learned about them some other way.)

Photo from Wikipedia, by Alan Wilson. Creative Commons.

I found a very few photos showing the entire bird, on the web. Here is a good one, part of a series.

But what killed the bird? Not a predator; an eagle or an owl would have left nothing but feathers behind, a fox would have scattered feathers everywhere and left, maybe a few bones. The head had been cut off, not chewed off.

We have come to the conclusion that it was probably a collision with a train, possibly with some protrusion, something that removed the head with one blow. At least there was no long-drawn-out suffering involved.

The tracks. The trains come along here at a fair clip.

6 comments:

  1. Sad, but at least its demise was quick!

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  2. Some good detective work- very strange mystery.

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  3. Still could have been an OWL, they often take the head of cleanly like that and then get disturbed and leave their meal behind.

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  4. Time to Live; Interesting. I've never seen that. Not much on that stretch to disturb an owl. Except maybe the train.

    It's a pretty lonely stretch of track, 7 km between access points, unless you scramble up from the beach. No houses, few trails down the cliff overhead.

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  5. I agree that it could have been an owl. We had an owl in the back yard that used to do this same thing to ducks we were raising. I was so mad at that darn owl!

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  6. A zombie owl; "All I want is to eat his brains!"

    I can see being mad at the owl; that makes no sense, killing an entire bird for a taste of brains and eyeballs.

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