A studio for bird study

Tag: central america

Orange-breasted Falcon Plucking Prey

by Bryce W. Robinson

 

For the Orange-breasted Falcon whose diet consists primarily of avian prey, to eat requires a great deal of work. First, the birds must capture a food item. They specialize in above canopy surprise and pursuit capture, a technique that blends a bit of skill and luck. When the two align and the bird finally captures a meal, they then must prepare it. Falcons prefer to ingest little amounts of feather from their prey items, and thus need to efficiently remove the extraneous feathers to access the muscle. To remove these feathers, they pluck their prey nearly clean. Plucking can be beautiful, as I found with the Orange-breasted Falcon in the video above as it prepared a Great-tailed Grackle. Perched on a limb high overlooking a deep river valley, the bird plucks. The observer can easily recognize the bird’s technique of rip and flick, as it efficiently carries out its daily ritual and feathers calmly drift away in the hot Central American air.

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Orange-breasted Falcon (Falco deiroleucus) Painting: A Mile Marker

by Bryce W. Robinson

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I feel really fortunate for the opportunity to illustrate and paint during the six months I’ve spent in Central America. My time here has really expanded my understanding of birdlife, and strengthened all of my skills with which I employ to communicate this understanding to others. I’ve been a bit more familiar with the Orange-breasted Falcon each time I’ve painted it, and on reflection I think it shows in each painting. This has taught me the value of studying structure, plumage, posture, effects of light, and personality in each species I illustrate. Being familiar with your subject (from field study) is integral to rendering it correctly, which means I’ll need to spend more time in the field looking at birds.

Orange-breasted Falcon Painting

by Bryce W. Robinson

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Orange-breasted Falcon (Falco deiroleucus). Gouache on watercolor paper. ©Bryce W. Robinson.

In a short time I’ll be heading south to northern Central America (primarily Belize and Guatemala) to research Orange-breasted Falcons (Falco deiroleucus). I’ll be working with The Peregrine Fund on their Orange-breasted Falcon project. My main focus will be assessing occupancy at historical territories, investigating potential territories, nest monitoring, banding nestlings, and assessing nest success. All work that I’m familiar with, but in a completely different system.

With the new system comes new opportunities to start fresh and learn. As a birder, my mouth is watering from the anticipation of learning new birdlife to a degree I have yet to experience. Field work with the falcon will be a great vehicle for learning this new bird life, as I’ll be immersed in the system daily, always paying attention to what is around me.

Alaska is an exciting place for an ornithologist, because it is still somewhat a frontier in our basic understanding of some of its birdlife. The Neotropics are similar, but to a greater degree. Due to the nature of the system, and the magnitude of its biodiversity, there is much work still to be done to fill in gaps in our basic understanding of the natural history of some species. This frontier is where I want to be, so I consider myself quite fortunate to begin a potentially five month stint in a place where so many opportunities lay.

I’ll be blogging birdlife along the way, including videos, photos, field sketches and stories. It’ll be a content heavy time, and I’m looking forward to it.