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Bald Eagle

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About
Ask the Expert

Meet the Bald Eagle Expert (West Coast)

Jim Watson
Washington Department of Fish and Wildlife


Dear Students,

My journey from having an early interest in wildlife to becoming a research scientist has taken me down one road with many different adventures. During my early years and into grade school I was very interested in wild animals. Because of the nature of my Dad's job, we moved around the western United States and I was able to have "hands-on" experiences with wild animals--everything from rescuing box turtles on the highways of Oklahoma, to collecting prairie dog skulls on the prairies of Colorado. My parents were always very supportive of my interest and I credit them with encouraging me to pursue this interest as a career.

In the 7th grade I was intrigued by the influx and departure of two migrant hawk species near my home in Colorado--the Swainson's and rough-legged hawk. My sister and I would collect pellets cast by Swainson's hawks, and break them apart to see what they were feeding on (mostly grasshoppers!). At that time, I also became aware of the mass killings of golden and bald eagles in Wyoming and Colorado, and became increasingly interested in birds of prey. My Dad would take us on drives to eastern Colorado to identify raptors, and see if we could spot my two favorites--ferruginous hawks and golden eagles.

We became aquainted with Jerry Craig, raptor biologist with the Colorado Division of Wildlife, who mentioned that a graduate student working on golden eagles in northeastern Colorado needed some radio-transmitters for his study. It so happened that my Dad was an electrical engineer, and he designed and produced the transmitters for the study. For 3 summers in middle school I assisted this graduate student, Alan Harmata (now a professor at Montana State University), trapping, marking, and monitoring golden eagles and other raptors (see photo).


During high school I knew my career interests would require a college degree, and so I worked as a computer operator and earned a bachelor's degree from the University of Colorado in Biology. Just after graduation in 1978, I began my first seasonal wildlife job with the U.S. Fish and Wildlife Service. I spent four months searching for nesting peregrine falcons and documenting raptor nests in Wyoming and knew I had made the right career choice. Unfortunately, I was also in the realm that most fledgling biologists find themselves in sooner or later-- few permanent jobs and a competitive job market.


Figuring that another degree and greater experience would help my chances of landing a job, with the encouragement and support of my wife, Ranae, I entered graduate school at Montana State University in 1980. My thesis work was conducted in southeastern Idaho where I investigated the winter ecology of the rough-legged hawk. During the 3 winters and summers in Idaho I gained valuable experience working with other researchers on owls, prairie falcons, and golden eagles. In 1984, I graduated with an M.S. degree in Fish and Wildlife Management.


A week after graduation I landed my first full-time wildlife job--a wildlife research assistant studying bald eagles in Oregon. Although I had seen bald eagles in Colorado, Montana, and Idaho, it was a new experience to see them in such great numbers on the Oregon coast. For three years I worked as part of a research team along the lower Columbia River where we captured, telemetered, and monitored bald eagles, climbed nest trees and collected blood and addled eggs. This population of eagles has experienced poor productivity for several years and we hoped to determine the causes. After spending a few months consulting on wildlife projects with the Department of Transportation in Washington, in 1987 I landed my first permanent job with what was then Washington Department of Game. My title was " Bald Eagle Biologist". I was responsible for managing the bald eagle population in a 7-county area of western Washington, where most of the nesting and wintering population in the state reside and where human populations are rapidly expanding. I was a "guinea pig" in this new position since the job duties were to develop management plans with landowners of eagle nest or roost habitat using a new state law called the "Bald Eagle Protection Rules". Most of my daily work involved using my previous knowledge of bald eagles to design the plans. One of the highlights of the position was conducting the annual nest surveys throughout the region.

In 1991, I became a Research Scientist within the Research Division of the Department of Fish and Wildlife. The Division consists of 8 scientists that design and conduct studies to answer questions that will help wildlife managers make sound management decisions. Of course, you could guess that my area of specialty is raptors! I am just completing 4 years of research on the effects of disturbance on nesting eagles. We've also done extensive trapping, marking, and satellite telemetry work on breeding adult eagles to determine their fall movements. The work has now expanded to include a wintering study of bald eagles on the Skagit River. This river, and its' tributaries, support up to 500 eagles that feed on chum salmon from November through February. These salmon spawn on the upper river and their carcasses wash onto gravel bars where the eagles congregate to feed. During the same time, recreationists congregate on the river to fish for steelhead (a large rainbow trout) and watch the eagles. Because of potential concerns for disturbance of the eagles from these activities, the U.S. Fish and Wildlife Service, Forest Service, and Department are funding a study to determine where these eagles come from, how long they survive, and if their nesting populations are healthy. The research began in 1996, and will continue for at least 3 more years. To determine where the eagles come from, we are using satellite telemetry that allows me to retrieve the locations of the eagles right from my computer--within an hour or two of sending a signal, I can tell where the eagles are several hundred kilometers away! There are also small VHF transmitters on the eagles that allow us to follow them on the river or locate them if they should die.

As always, my wife and sons, 12-year old Cory, and 10-year old Jesse, often assist me on the study (see photo). Its hard to believe that these "fledgling scientists" are at the age when I was 25 years ago when I became interested in raptors--perhaps someday they will be "fully-fledged" raptor scientists!