Title Genres Topics Date (Start) Date (End)
Iowa RBA, July 12, 1999 Correspondence Field notes Bird watching Birds--Identification Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1999-07-12 N/A
Joseph Hickey letter to Oscar Allert regarding Peregrine Falcon sightings, October 3, 1939 Correspondence Bird watching Birds--Geographical distribution Birds--Nests 1939-10-03 N/A
Fred Pierce letter to Oscar Allert regarding stamp collecting, May 20, 1939 Correspondence Bird watching Ornithology--Periodicals Stamp collecting Postage stamps 1939-05-20 N/A
Harry Oberholser letter to Oscar Allert regarding bird sightings, March 1, 1929 Correspondence Field notes Bird watching Birds--Identification Birds--Collection and preservation Zoological specimens 1929-03-01 N/A
Bird migration records, 1925 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1926-01-18 N/A
Bird migration records, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1925-02-07 N/A
Bird migration records, North Dakota, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Game and game-birds Migratory birds Photography of birds Charadriiformes | Shore-birds, Gulls, and Auks 1925-05-01 N/A
Bird migration records, 1923 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1924-01-02 N/A
Bird migration records, 1922 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1923-01-02 N/A
Iowa RBA, October 11, 1999 Correspondence Field notes Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1999-10-11 N/A
Iowa RBA, August 23, 1999 Correspondence Field notes Bird watching Birds--Identification Gaviiformes | Loons Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1999-08-23 N/A
Iowa RBA, July 25-29, 1999 Correspondence Field notes Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Birds--Feeding and feeds Dial-a-message telephone calls 1999-07-25 N/A
Iowa RBA, July 19, 1999 Correspondence Field notes Bird watching Birds--Identification Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Birds--Feeding and feeds Dial-a-message telephone calls 1999-07-19 N/A
Iowa RBA, April 19, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-04-19 N/A
Iowa Birdline updates, July 5, 1999 Correspondence Field notes Bird watching Birds--Identification Birds--Infancy Dial-a-message telephone calls 1999-07-05 N/A
Walter Rosene letter to the United States Bureau of Biological Survey regarding Arkansas Kingbird and American Woodcock sightings, July 20, 1925 Correspondence Field notes Bird watching Birds--Nests Rare birds 1925-07-20 N/A
Iowa RBA, June 27, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-06-27 N/A
Iowa RBA, June 14, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-06-14 N/A
Iowa RBA, June 5, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-06-05 N/A
Iowa RBA, May 31, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-05-31 N/A
Iowa RBA, May 24, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-05-24 N/A
Iowa RBA, May 17, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-05-17 N/A
Iowa RBA, May 10, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-05-10 N/A
Iowa RBA, May 3, 1999 Correspondence Field notes Bird watching Dial-a-message telephone calls 1999-05-03 N/A
Iowa RBA, April 26, 1999 Correspondence Field notes Bird watching Photography of birds Dial-a-message telephone calls 1999-04-26 N/A