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Swallow Dogfights – Terry Thormin

Well I haven’t posted for over a year now. I just found that I had taken on too much and decided to back off for a while. Now that I am back I am approaching this differently. I will not attempt to follow any schedule and I will probably concentrate more on the photography and less on the text. I am after all primarily a nature photographer.

A couple of weeks ago I went down to Union Bay, about a 20 minute drive south of Comox on the east side of Vancouver Island, to check to see if the Purple Martins were back at the nest boxes at the boat launch. Purple Martins on Vancouver Island nest in individual boxes set over the water rather than the large, communal boxes that most people are used to. As it turned out, the martins did not return to these boxes this year, although other boxes along the coast are now fully occupied. Instead the use of the boxes at Union Bay, and there are only two of them, was being fought over by several Tree Swallows and a couple of Violet-green Swallows. I spent an hour or so trying to get photos of these birds and here are the results.

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As you can see this was one angry swallow.

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Ready to defend it’s nest box at all cost.

 

 

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Going in for the kill!

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Looks like it is time to give up and let the other bird have the nest box.

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Most of the time the fights were between Tree Swallows as in the first four photos. It was during these fights that I was best able to get photos as often the birds would be relatively stationary and predictably in front of the box entrance. Only once did a Violet-green Swallow come in for a landing when I was ready, and then I just got a shot without any interaction.

Ten days later when I went back to check on the boxes, things had settled down and it appeared that both boxes were occupied by Tree Swallows.

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