Letter to Carol A. Thompson regarding work on Breeding Bird Atlas, October 11, 1991
|
Correspondence Research notes
|
Bird populations Bird surveys Environmental monitoring
|
1991-10-11
|
N/A
|
Manuscript, graphic, and printed material
|
Letter to Carol A. Thompson regarding the writing of species accounts for the Iowa Breeding Bird Atlas. Includes lists of bird species delegated to each individual.
|
|
|
Iowa
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
4
|
21
|
Erik Munson letter to the members of Big Bluestem Audubon Society regarding the Boone County Christmas Bird Count
|
Correspondence
|
Bird surveys Bird watching Birds--Counting
|
1990-01-01
|
1990-12-31
|
Manuscript, graphic, and printed material
|
Letter from Erik Munson to the members of Big Bluestem Audubon Society regarding the Boone County Christmas Bird Count. The letter requests participation from the members of the society to assist with the annual survey of winter resident birds in Boone County and the habitat along the Des Moines River. Also included is a postcard for members to return to Munson indicating their level of interest in helping with the count.
|
Munson, Erik
|
|
Ames Des Moines River Boone County
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
5
|
Mark Widrlechner letter to Hank Zaletel regarding the Boone County Christmas Bird Count
|
Correspondence
|
Bird surveys Bird watching Birds--Counting Ornithology--Methodology
|
1996-01-01
|
1996-12-31
|
Manuscript, graphic, and printed material
|
Letter from Mark Widrlechner to Hank Zaletel regarding the Boone County Christmas Bird Count. The letter provides details for the bird count in Boone County on January 1, 1997.
|
Widrlechner, Mark
|
|
Ames Boone County
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
5
|
Mark Widrlechner letter to Boone County Bird Count Participants regarding the 1999 Christmas Bird Count results, January 9, 1999
|
Correspondence Field notes
|
Bird surveys Bird watching Birds--Counting Ornithology--Methodology
|
1999-01-09
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Mark Widrlechner to Boone County Bird Count Participants regarding the 1999 Christmas Bird Count results, January 9, 1999. The letter thanks the participants for their efforts in assisting in the count during inclement weather and provides count numbers on the 58 species of birds that were seen on count day as well as three others seen during count week. Of special note were the observations of two species reported for the first time that year: Hooded Merganser and Merlin. Also included are the results from the first twelve Boone County Christmas Bird Counts, January 1, 1986 through January 1, 1998.
|
Widrlechner, Mark
|
Merlin Hooded Merganser
|
Ames Boone County
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
5
|
Special spring bird census flyer
|
Correspondence Fliers (printed matter)
|
Bird surveys Bird watching Birds--Counting Birds--Migration
|
1970-05-10
|
N/A
|
Manuscript, graphic, and printed material
|
Flyer calling for area birders to join in a special spring bird census north of Ames on May 10, 1970, sponsored by the Ames Audubon Society. The census was directed by Jim Rod.
|
Ames Audubon Society
|
|
Ames
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
10
|