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I'm glad that I finally decided to look beyond the field because it led me to a nice path that followed along the river and along the back side of the swamp I was talking about. I was taken by surprise when an American Woodcock flew low across my path into the swamp. I haven't seen many of them before. I know that there are certain locations where you can find them but I've never gotten around to it.
It was on my way back that I heard a knocking sound that made me wonder if it was a woodpecker at first. Then I thought maybe it was one of those weird sounds that squirrels make. It turned out to be another American Crow making one of its odd vocalizations. I read that they've even been known to imitate human voices on occasion. You've got to watch out for those crows-they're very sneaky. There were two crows on that branch in the above photo. One took off into the woods, while this one try to fool me into thinking he was taking a nap (actually just scraping its bill).
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The two crows were having a conversation back and forth. I think they were talking about me. Maybe the one in the woods went to check on some goods they had stashed away. I read that there are a lot of variations-(number, intensity, volume etc)- in the caw vocalizations they in different situations. When I was watching some of the crows scatter from the main flock, they seemed to be moving into strategic locations. I'm not sure what their strategy was but they sure seemed to be up to something. I found it interesting to read that young crows don't breed until they are at least two years old. They also have interesting social habits as they sometimes spend time hanging out with members of their extended family but at other times will join large flocks in a different area away from the family. Don't get me wrong, I'd rather be watching lots of colorful migrants at the peak of spring migration but watching the crows provided a little entertainment on a morning when the birding was slow anyway.
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Have You ever observed a crow exhibiting interesting behavior?
What do you do when you're out birding and there aren't many birds around?