Gadwall Stealing Food From A Coot

Gadwalls are well-known for stealing food (kleptoparasitism) from American Coots . They eat the same kinds of food (submerged aquatic vegetation), Gadwalls are almost a third bigger than coots and the two species often feed together in mixed flocks so being the bullies on the block, Gadwalls can’t resist taking advantage of the situation.

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Black-crowned Night Heron Tongue

The Black-crowned Night Heron is the most widespread heron in the world. They are opportunistic feeders that feed on a wide variety of prey and I’ve seen them swallow some amazingly large prey items. I suspect that their rather interesting-looking tongue plays a significant role in their success.

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Reminiscing About My Last Montana Camping Trip

My plan this morning was to make a simple, single image post but with a snowstorm predicted for today I began to reminisce about my last Montana camping venture and decided to take a trip down memory lane with this post. I hoped to make one last visit to Montana before winter set in but I’ve now faced the grim reality that it just isn’t going to happen. These images were all taken in mid-September in and near the Centennial Valley.

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Eye Defects In Raptors

Over the years I’ve seen a number of birds with eye problems. Some of them appeared to be infections and others injuries but I’m beginning to notice a pattern of symptoms that looks similar from bird to bird – particularly in raptors. I’ve included two examples here.

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The Supracoracoideus – An Ingenious Adaptation For Flight

When I was teaching high school zoology I was fascinated by the many adaptations of birds for flight. Still am. One of them is a unique muscle arrangement that allows the return stroke of the wing while maintaining aerodynamic stability. I hope you’ll allow me a little change in direction with today’s post as I attempt to explain and illustrate one of the anatomical adaptations of birds for flight.

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Perched Barn Owls With A Snowy Background

Most of the images of Barn Owls I post show them in flight but I also enjoy the different perspective one can get while they’re perched. Each of these shots was taken ten months ago when the January snows were deep and persistent in the background of nearly all my images.

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Kite String – Yet Another Death Trap For Birds

Several years ago the neighbor kids in the home behind and adjoining my back yard would occasionally fly kites from their own yard. Given the small size of their lot and the many mature and very large trees in the neighborhood it was a kite-disaster waiting to happen. I had no inkling at the time that it would also be a disaster for a bird.

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