OB 25.1 1999 Spring
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Fo/. 25, iVb. /, S/>r% /599 TZre quarterly journal of Oregon field ornithology Rufous Hummingbird migration: a teenager's experience 1 Elizabeth nomas Breeding Bird Atlas: the 1998 season 3 PaulAdamus and Kit Larsen Breeding Bird Atlas: Your final chance 7 PaulAdamus Field Notes: Eastern Oregon 13 Kevin T. Spencer •i A •J *1 P 1 I 20 21 Western Bluebird banding data 26 Elsie Eltzroth UO museum birdathon 26 Hybrid Black-headed x Rose-breasted Grosbeak in Umatilla Co 27 Mike and Merry Lynn Denny | North American Migration Count 1997 ... 28 North American Migration Count 1998 ... 29 Craig Miller Photo credits with articles inside Oregon Birds is looking for mate• rial in these categories: Features. Longer articles dealing with the status, distribution, identification, ecology, taxonomy, behavior and other Oregon Field Ornithologists aspects of the birds of Oregon, includ• Box 10373 ing the history of Oregon ornithology. Eugene OR 97440 These typically cite references at the end of the article. President Ray Korpi, Portland (1999) Short Notes. Similar subject matter Secretary Mary Anne Sohlstrom, Hillsboro (1999) as Features but typically less than a page Treasurer Reid Freeman, Eugene (1999) in length and with few citations, those Directors Chuck Gates, Powell Butte (1999) cited in the text. Ted Ernst, Corvallis (1999) Vjera Arnold, Springfield (2000) Bird Finding. Various lengths and for• Tom Winters, John Day (2000) mats, dealing with finding a specific species in Oregon or with the birds to Publications Ray Korpi be found at a given location. Archives Paul Sullivan OFO Sales Lucy Biggs Reviews of books or other published material that deals with birds of Or• Oregon Bird Records Committee egon. Members Term Ends Alternates (1999) Photos taken of birds in Oregon, Tom Crabtree 2000 Craig Miller, David Bailey, Steve Dowlan, Tim whether for use as part of the Field Colin Dillingham 2000 Janzen, Craig Corder, Bill Tice. Notes reports or not. Please be sure JeffGilligan 2001 photos are properly labeled. Jim Johnson 2001 OBRC Secretary Gerard Lillie 1999 News briefs. These are usually events Larry McQueen 1999 Harry B. Nehls, 2736 SE 20th Ave. or announcements of temporal impor• Craig Roberts 2001 Portland, OR 97202 tance that will not be repeated. Skip Russell 2000 (503) 233-3976 Owen Schmidt 1999 <[email protected]> Transitions.... With this issue, Oregon Birds moves to a new editorial structure. The OFO Board thanks Owen Schmidt for his many year of service as editor and for bringing OB to a level of quality not found in most state bird journals. The board has awarded Owen a life membership in OFO as a special token of appreciation—he had akeady won OFO's distinguished service award. The current issue consists mainly of material gathered by Owen. It was produced by an editorial team of Alan Contreras, Ray Korpi, Mike Patterson and Reid Freeman. OFO will be seeking a new editor to work under a new operational philosophy in the next few months. Deadline for the June issue of Ray Korpi, OFO President Oregon Birds is 20 April 1999. The Migration of Rufous Hummingbirds: A Teenager's Experience Elizabeth Thomas, 16500 Scotts Mills Rd. NE, Silverton, OR 97381 [email protected] I suppose you could call me an average, normal teenage girl. I spend a lot of my spare time doing what all teenage girls do - which is, of course, tracking the migration of Rufous Hummingbirds in Oregon. Then again, perhaps my hobby is not quite as common as I have made it sound. How did I end up writing an article for Oregon Birds7. It all started out in 1997 in my eighth grade life science class. My teacher, Mr. Keith Eckley, assigned an open- ended science project. Each year he assigns 2 open-ended projects of this kind. These projects are great because they allow his students to choose topics they are interested in researching. Each student has a question they must try to answer through hypothesis and experimentation. Around the time Mr. Eckley assigned this project, the Internet list OBOL (Oregon Birders On-Line) started sending out messages that soon the Rufous Hummingbirds would be showing up. Rufous Hummingbirds migrate annually from Mexico to reside in parts of the northwest United States, western Canada, and Alaska. My family thought that since the Rufous Hummingbirds would be showing up Rufous Hummingbird arrivals, 1997 I could do an experiment involving hummingbirds. My question was: "Are hummingbirds attracted to the color red when looking for Date Location Gender food?" I was very excited. The whole experiment was planned and pre• 2/17/97 Waldport Male pared. I bought 4 identical hummingbird feeders and painted 2 red. 2/20/97 Astoria Male 2/22/97 South Beach Male I filled one red and one clear feeder with sugar water. I filled the 2/23/97 Cannon Beach Male other 2 feeders with tap water for the "control" of my experiment. 2/24/97 Portland (west) Male Each day I changed the water to have it fresh. I faithfully measured, 2/25/97 Grants Pass Male anticipating the time when the loss of liquid would mean something 2/28/97 Falls City Male 3/3/97 Corvallis Male other than a few milliliters that evaporated. 3/7/97 Salem (southwest) Male THEY DID NOT COME! The Rufous Hummingbirds did not 3/8/97 near Jacksonville Male show up! Mr. Eckley kept giving me doubtful looks when I spoke of 3/13/97 Coburg Male their imminent arrival. He made statements like, "I haven't seen any 3/13/97 Creswell Male 3/14/97 McMinnville Male hummingbirds at MY place yet." As far as he was concerned, early 3/16/97 Eugene Male February was far too early for my experiment. My own doubts mul• 3/16/97 Roseburg Male tiplied. "Well, at least you tried," said Mr. Eckley. 3/16/97 Silverton Male I was panicked. Here I was, with the perfect experiment, only 3/17/97 Philomath Male 3/17/97 Toketee Male the experimentees had not shown up. This was an eighth grade 3/19/97 Canby Male nightmare. This was my major science project and I was establish• 3/19/97 Portland (north) Male ing . well, nothing. My data only proved no hummingbird had 3/21/97 Banks Male been drinking at any of my feeders, much less shown a preference. 3/27/97 Mosier Male I needed a project to turn in for my class. I needed those hum• 3/9/97 Portland (southwest) Female mingbirds. I needed something to do with my time instead of won• 3/17/97 Port Columbia Female dering if they were ever going to come. That was when I decided to 3/19/97 Toketee Female track the migration of Rufous Hummingbirds in Oregon. I would 3/21/97 Finn Rock Female 3/20/97 Corvallis Female be getting something done by plotting the first Rufous Humming• 3/20/97 Silverton Female bird sightings on an Oregon map. This new development in my Oregon Birds 25(1): 1, Spring 1999 project would serve 3 purposes. One, I would have something to turn in to Mr. Eckley come the assignment's due date. Two, theoretically I would feel reassured by recording hummingbirds arriving in various places in Oregon. Three, I might actually learn something. All I had to do was figure out how to get the data of first Rufous Hummingbird sightings. I did not need to look any farther than the list my family was subscribed to, OBOL. I sent a message out to the members asking them to report their first Rufous Hummingbird sightings to me. The response was amazing. Many people reported Rufous Hummingbirds to me. I thought I was discouraged before, but now I was really discouraged. It seemed every single person in Oregon except me had a Rufous Hummingbird happily drinking at his or her feeder. I started having fantasy conversations in my head. "Hummingbirds are psychic," explained an imaginary hummingbird expert, "they will not drink from any feeder put out as an experiment." I was so happy when on 16 March 1997 a male Rufous Hum• Rufous Hummingbird arrivals, 1998 mingbird buzzed my mother who had gone outside to check the feed• ers. They had come after all. My experiment would go on and I Date Location Gender would have actual results! We saw our first female Rufous Hum• 1/19/98 Coos Bay Male mingbird 20 March 1997. 2/9/98 North Bend Male In 1998 I decided to continue the tracking portion of my project, 2/15/98 Mapleton Male because I found it extremely interesting. With the assistance of OBOL 2/17/98 Waldport Male 3/1/98 Applegate River Male I have been tecording the first sightings of Rufous Hummingbirds in 3/2/98 Manzanita Male Oregon for 1998. I plan to continue my project in the years to come 3/3/98 Blachly Male and do a longitudinal study. As for my project, I did come up with 3/4/98 Astoria Male results. My project got an A+. I have written another article about 3/4/98 Forest Grove Male 3/4/98 Elmira Male my experiment entitled, "Hummingbirds Are Attracted to Red: Myth 3/4/98 Coburg Male or Fact?" So be on the watch for your first Rufous Hummingbird 3/6/98 Sutherlin Male sightings! If you will, please take the time and report them to me. 3/7/98 Corvallis Male You can e-mail me, [email protected], or you can write to the above 3/8/98 Grants Pass Male 3/9/98 Salem Male address.