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1

Field reports, Bery Engebretsen, fall 1989

by Engebretsen, Bery
Published 1989

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Records Committee review for rare bird sighting of Sabine's Gull at Sandpiper Beach at Saylorville Reservoir, 1997

by Engebretsen, Bery
Published 1997

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3

Rare bird documentation form for Black-legged Kittiwake at Saylorville, 1987

by Engebretsen, Bery
Published 1987

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4

Rare bird documentation form for Sabine's Gull at Saylorville Reservoir, 1998

by Dinsmore, Stephen J.
Published 1998
Contributors: “...Engebretsen, Bery...”

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5

Rare bird documentation form for Dunlin at Saylorville Reservoir in 1988

by Dinsmore, Stephen J.
Published 1988
Contributors: “...Engebretsen, Bery...”

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6

Records Committee review for rare bird sighting of Lesser Black-backed Gull at Saylorville Reservoir, 1987

by Armstrong, Eugene
Published 1987
Contributors: “...Engebretsen, Bery; Iowa Ornithologists' Union Records Committee...”

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7

From the Iowa Birdline, September 1-November 30, 1991

by Iowa Ornithologists' Union; Fuller, James L.
Published 1991
Contributors: “...Dunkle, Sam; Engebretsen, Bery; Fuller, Charles; Peiser, Richard H.; Proescholdt, Mark...”

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8

Rare bird documentation form for Black-legged Kittiwake at Jester Park at Saylorville Reservoir, 1990

by Johnson, Ann
Published 1990
Contributors: “...Allen, Pam; Allen, Reid I.; Armstrong, Eloise; Armstrong, Eugene; Engebretsen, Bery...”

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9

Rare bird documentation form for Lesser Black-backed Gull at Saylorville Reservoir, 1986

by Dinsmore, Stephen J.
Published 1986
Contributors: “...Bray, Tanya; Brogie, Mark A.; Engebretsen, Bery; Wickham, Peter P.; Wilson, Barbara L....”

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10

Records Committee review for rare bird sighting of Parasitic Jaeger at Saylorville Reservoir, 1985

by Myers, Robert K.
Published 1985
Contributors: “...Dinsmore, Stephen J.; Kent, Thomas H. (Thomas Hugh), 1934-; Bendorf, Carl J.; Engebretsen, Bery...”

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11

Records Committee review for rare bird sighting of Red Phalarope at Saylorville Reservoir, 1988

by Dinsmore, Stephen J.
Published 1988
Contributors: “...Dinsmore, James J.; Kent, Thomas H. (Thomas Hugh), 1934-; Engebretsen, Bery; Fix, Andrew...”

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