Winter Raptors: Part 4
It is with some sadness that I must admit the purely fun part of my thesis research at Boise State University’s Raptor Biology program is now deceased. I ask: what could be more enjoyable than standing outside all day counting birds of prey? Unfortunately the only answer I have for that is writing, writing, and more writing! Perhaps I am being a bit dramatic, as this is the part of my research experience where I find out exactly what all that winter raptor data I collected means. I will continue updating this blog with my research findings, and other fun tidbits (such as a photographic ID to aging and sexing Rough-Legged Hawks!) as they come along.
The Snake River Canyon. Photo by Neil Paprocki.
For those who don’t already know, I will eventually be looking to see how winter raptor numbers have changed in southwest Idaho over the last 20 years, and how these changes have been affected by habitat and climate change. Until then, here are the raw count totals from November 15, 2011 – February 28, 2012 inside the Morley Nelson Snake River Birds of Prey National Conservation Area. And some photographic highlights from the last month and a half!
Figure 1. Raw raptor species totals for the 2011-12 winter in the Morley Nelson Snake River Birds of Prey National Conservation Area. Northern Shrikes are considered an "honorary raptor" in my book.
Adult Female Rough-Legged Hawk. Photo by Robert Miller.
Adult Ferruginous Hawk. Photo by Robert Miller.
Juvenile Rough-Legged Hawk and Adult Golden Eagle. Note the size difference. Photo by Yozora Tadehara.
Neil Paprocki
3 Comments
marti 14 years ago
Thanks for sharing what you learned and experienced. Looking forward to your posts. Marti
Rachel 14 years ago
You’re doing good work Neil!
Patty Paprocki 14 years ago
Can’t wait to see more and hear more about all of this – beautiful pics!