Swainson’s Hawk In Flight

This is the time of year that Swainson’s Hawks usually begin to converge on the Centennial Valley to feast on grasshoppers and believe me the area produces grasshoppers in abundance – probably more of them than I’ve ever seen elsewhere (and I grew up on a Montana farm where grasshoppers were unfortunately one of our most successful crops).

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Two Recent Swainson’s Hawks

So far this year Swainson’s Hawk populations seem to be a little spotty. I’m finding them in normal concentrations in some areas but in others where there’s been good numbers of them in the past they seem to be rare or nonexistent. I’m not really alarmed about it, rather I suspect this is just one more example of localized bird numbers being difficult to predict.

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Subadult Light Morph Swainson’s Hawk

I’m always interested in the color phases of the various raptors I encounter so when we found this subadult Light Morph Swainson’s Hawk on July 25 on our last trip to southwest Montana it got my attention. These worn young birds look white-headed in spring and early summer because of fading – much different from the adults.

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Light Red-tailed Hawk

Yesterday we found this juvenile Red-tailed Hawk perched on one of the darker Farmington Canyon Complex rocks on Antelope Island. I thought the generally light coloration of this bird to be slightly unusual but I’m certainly no expert on the color phases and morphs of this highly variable species.

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