The Prairie Falcon And The Northern Shoveler

Back in November I blogged about my encounter with a Prairie Falcon and its Northern Shoveler prey.  I thought that some of the images I didn’t use back then were worthy of another post. This falcon struck the duck on the water, then waited for it to die and to be washed up onto shore.    1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in  It attempted to enjoy its meal at the water’s edge but waves kept coming in and “rocking the boat”…      1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in  so the falcon decided to drag the shoveler further up the rocky shore and away from the annoying waves.      1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in It wasn’t an easy task.  Average weight for Northern Shovelers is almost as much as it is for Prairie Falcons (1.3 vs 1.6 lbs) so the falcon really struggled in its attempt to drag the duck to a more suitable dining area.      1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in  I thought this was an interesting shot with the wings up, the left foot off the ground and direct eye contact.      1/2500, f/6.3, ISO 640, 500 f/4, 1.4 tc, natural light, not baited, set up or called in Finally the falcon was satisfied with the…

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Attack Of The Shoveler

Most Northern Shovelers breed far north of my area (northern Utah) so I rarely get to see their intensely agonistic breeding behaviors but I’ve seen and photographed some of it in mid-June at Red Rock Lakes National Wildlife Refuge in sw Montana. Northern Shovelers are the most territorial of all dabbling ducks and the sexes remain paired longer than any other species.  Both of these factors contribute to their aggressive natures. These three sequential shots don’t have great image quality but I do think they illustrate some interesting behavior.    1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc I’d been photographing Short-eared Owls from my pickup but was aware of some activity from shovelers in the marshy grasses nearby.  A commotion got my attention just in time to see the male on the right fly in to attack another male on the water.  The second bird saw the attack coming and decided that discretion was the better part of valor and rose from the water in a hasty retreat.  I like the non-plussed look of the retreating bird.       1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc  In this second image of the series it’s not clear if the open bill of the incoming bird is due to aggressive vocalization or an attempt to bite the other male.      1/2000, f/7.1, ISO 500, 500 f/4, 1.4 tc But in this last image I think it becomes obvious that the  intent was to bite the retreating duck. Bird behaviors fascinate me.  They’re often both interesting and entertaining but many of…

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