Notes for the Iowa Birdline update for December 3, 1990. Highlights of the notes include an immature male Yellow Grosbeak, Short-eared Owls, a female Merlin, and several hundred Bonaparte's Gulls.
Barb Wilson letter includes an annotated list of birds sighted on the farm and at Willow Slough. She also notes that the dry and mild weather and the presence of hunters have led to lower water bird numbers and that American Birds has mistakenly placed some Willow Slough sightings in Indiana. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of Fall 1980.
A special weather alert describing the intense weather front that swept across the northern great plains on November 10-12, 1998. The intense low pressure system produced one of the greatest mass migrations of waterfowl and the largest migration of Sandhill Cranes recorded in Iowa. The most unusual reports were of 500 or more Sandhill Cranes moving south near Council Bluffs. Additionally, tens of thousands of Snow Geese were reported throughout Iowa, far east of their usual migration path. Also of note were the thousands of that ducks were reported statewide when there had been few present in the preceding weeks.
A list of birds sighted by Michael Newlon. Includes forms documenting the sightings of a Western Grebe and Peregrine at Sandy Beach, and a Bewick's Wren in Iowa City. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1981.
The letter contains a list of birds sighted by Darwin Koenig, mostly from around the Montezuma area. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1981.
James L. Hansen letter remarks on the mild weather and notes the early appearance of Red-winged Blackbirds. An annotated list is included of birds people have reported sighting in Northern Iowa. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter 1980-1981.
An annotated list of birds sighted by Rick Hollis and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of Fall 1983.
Field notes were contributed by Babs and Loren Padelford on Iowa birds sighted, March 2, 1984. Various water birds were seen at the Settling Pond. Canvasbacks and Bald Eagles were seen at Forneys Lake. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1983-1984.
An annotated list of birds sighted by Jim Dinsmore and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1983.
An annotated list of birds sighted by Peter Petersen and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1983.
An annotated list of birds sighted by Francis Moore and others. Includes forms documenting the sighting of a Marbled Godwit at Big March, a Bewick's Wren at Hickory Hill Park, and a Henslow's Sparrow at Hayden Prairie. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1981.
Notes for the Iowa Birdline update for November 21-28, 1988. Highlights of the update include a variety of water bird sightings due to the fact the lakes and ponds remain unfrozen. Other interesting observations include a Rock Wren, a Black-legged Kittiwake, a Trumpeter Swan, a Tundra Swan, and several species of Owls.
A list of birds sighted by Robert Thornburg including documentation of a Western Kingbird sighting S.W. of Pleasantville. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1981.
An annotated list of birds sighted by Hank Zaletel. Includes counts for the International Shorebird Survey. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1983.
An annotated list of birds sighted by Thomas Kent and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1983.
Letter from Barb Wilson to Thomas Kent discussing the recent weather and including a list of birds sighted by Barb Wilson and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1983.
Field notes and map from Michael C. Newlon covered bird sightings in the Iowa City area, winter 1974-1975. The map showed the locations of the Hawkeye Wildlife Area, the Coralville Reservoir and Dam, and Cone March relative to Iowa City. Some sightings extended into March, and were also recorded on the Mississippi River between Davenport and the locks. These items were undated with years, but they were used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1974-1975.
An annotated list of birds sighted by Gordon Brand. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of Fall 1983.
