A studio for bird study

Tag: birds

January 25, 2014

Female Varied Thrush

by Bryce W. Robinson

 

This winter, at least two Varied Thrush have taken refuge in a very wild city park in Boise, Idaho. This park, Kathryn Albertson Park, is my go to spot for birding close to home. There have been a great collection of birds there this winter, including White-throated Sparrow, Bewick’s Wren, Evening Grosbeak, Both species of Waxwing, and the list goes on.

I’ve made it a personal goal to strengthen my video archive. Given the regularity of my sightings of both Varied Thrush and White-throated Sparrow, I’ve decided to focus on filming these birds while I have the opportunity.

Filming such secretive skulkers is tough. I’ve spent some time trying, botched multiple opportunities, and ended up empty handed time and again. Yesterday, the active White-throated Sparrow didn’t cooperate as usual, but a female Varied Thrush gave me the opportunity for the clip I’ve been hoping for. Although these clips are short, and at times anticlimactic, they are my goal. My goal is to create an opportunity for birders to get to know particular species a little better through more exposure to their plumage, posture, and behaviors, and re-live some birding moments through those short glimpses that make our day. These clips seem simple, but with most birds a decent video requires loads of persistence, patience, a little skill, and a moment of luck. The end result is so exciting for me, and something I plan to keep working on for the rest of my life.

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January 23, 2014

Tribute to a Lost Friend

by Caitlin M. Davis

Art by Bryce W. Robinson

Original Prismacolor Illustration by Bryce W. Robinson

I found out last week that a friend I had met recently died, and I thought it only appropriate to pay tribute. This Northern Hawk Owl, a wanderer from the north, had been hanging out for several weeks at a shopping center in Moscow, Idaho, where he met his tragic fate with a vehicle.

A few weeks ago, Bryce Robinson, Heidi Ware and I made the icy 7 hour trek to see this amazing creature, far away from his home. We were hoping he would give us clues as to why he was lost, and why he had chosen this new city life. Was he dissatisfied with where he lived? Was there no food? Were his parents mean to him? Was he just a dreamy wanderer? Knowing that he is an owl, and probably won’t answer our questions, we were really just excited to spend some time with him.

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We found him within minutes of reaching the shopping center, perched on a telephone wire. He almost immediately dove down and landed in a low tree along a trail next to the road, about 5 feet from a pedestrian. Just imagine a bird you never knew existed, an owl no less, landing in arms reach on your afternoon stroll. A crazy story for even a non-birder. The man made very slow, calculated movements to snap a cell phone picture, while a hoard of birders materialized out of the brush. Everyone, including our cohort, rushed over to see this bird, up close for the first time.

The Hawk Owl was everything we had dreamed of and more! He was extremely docile and tolerant of the barrage of squealing fans and cameras. He just kept with his daily routine, actively looking for prey and  flying from perch to perch. He allowed us to study and enjoy his animated antics for a good amount of time. While we were there he crossed the road and almost got hit by traveling soccer moms, rowdy teenagers and cowboys, multiple times. The owl seemed very content in his new home, so it was only a matter of time before he would meet his inevitable fate.

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It wasn’t surprising to hear the news that he had been hit by a car, but it was quite sad. The drainages next to the road were too full of delicious food and there was cozy, safe infrastructure for roosting. The fact is, even roads hours away from anywhere create a deadly barrier for birds. Raptors are oftentimes drawn to roads because there are comfortable perches and there is ample prey either already dead, or thriving on an endless smorgasbord of waste. They stoop down quickly for a meal and cannot change direction in time to avoid a speeding 18-wheeler.

So, what do we do? This question is important, and I know that research is being done to help ease yet another impact we, humans, have on the world of birds.

Click here to see an adorable clip of this guy if you missed it a few weeks ago.

RIP little buddy.

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January 19, 2014

Black Tern in the High Prairie

by Bryce W. Robinson

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I think one of my favorite birds is the Black Tern- Chlidonias niger. They are visually striking birds, and their habits are equally intriguing. I remember last summer, making my way down through Canada, bound for the border, then Chicago. Once I hit southern Saskatchewan, the land became scattered with small ponds and marsh lands. It was a lush scene, full of birds. They call these scattered bodies of water on the high prairie the prairie potholes. They are the remnants of the last glacial maximum, and now are home to multitudes of waterfowl, and birds alike.

Black Terns are common in this part of North America. One afternoon, I pulled over at a small pond, where a group of Black Terns were coursing the sky, feeding on the open water. I watched their behavior for some time, and soon realized that they were feeding young, somewhere hidden in the reeds. I could hear the juvenile birds begging. It was impossible to locate a bird. They were simply too deep, safe in the marsh.

At this time of the year, some of the terns had already started their pre-basic molt. It interested me that not all of the birds in the flock had started molting. I know very little about the molt cycle of the Black Tern, but this variation between individuals stuck with me.

I hope to find myself watching Black Terns again, sometime in the late summer this year. If I do find a few, I’ll be paying attention to their plumage, the date, and what aspects might be influencing their individual molt timing. I’m sure someone like Steve Howell, who has studied the various molt strategies between taxa, and knows a thing or two, could offer some insight.

 

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January 16, 2014

Wild Boise: Western Screech Owl

by Bryce W. Robinson

 

The other night, a bird flew in front of my car as I drove through the Boise State University Campus. I immediately pulled the car over, grabbed my camera, found the bird, and recorded. It was too dark, so I did what I could with the camera, cranked the ISO, dropped the aperture, and lowered the shutter speed. This video shows the abilities of the Canon 7D at its absolute limits, in the dark. Not the best, but I’ll take it.

We’ve entered a very active time for owls. These birds are in the midst of pair bonding, preparing for the breeding season. They are very active and vocal, so take the time just after sunset, and you’re sure to find an owl or two.

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