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Rare bird documentation form for Glaucous Gull at Lock and Dam 19 near Keokuk, 1985

by Cecil, Robert I.
Published 1985

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Rare bird documentation form for Glaucous Gull at Lock and Dam 19 at Keokuk, 1985

by Cecil, Robert I.
Published 1985

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3

Details of identification for Common Moorhen, Glaucous Gull, and Yellow-bellied Flycatcher, Fall 1986

by Cecil, Robert I.
Published 1986

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4

Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, fall 1988

by Cecil, Robert I.
Published 1988

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5

Video of a Lesser Black-backed Gull, Bob Cecil, October 20,1986

by Cecil, Robert I.
Published 1986

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Other/Unknown Material
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6

Records Committee review for rare bird sighting of Lesser Black-backed Gull at Sandpiper Beach at Saylorville Reservoir, 1989

by Cecil, Robert I.
Published 1989

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7

Records Committee review for rare bird sighting of Lesser Black-backed Gull at the Des Moines River in Des Moines, 1993

by Cecil, Robert I.
Published 1993

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8

Records Committee review for rare bird sighting of Lesser Black-backed Gull at Lock and Dam 19 in Keokuk, 1986

by Cecil, Robert I.
Published 1986

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9

Details of identification for Northern Goshawk and Golden Eagle by Bob Cecil, spring 1991

by Cecil, Robert I.
Published 1991

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10

Northern Goshawk and Golden Eagle ighting details contributed by Bob Cecil, spring 1991

by Cecil, Robert I.
Published 1991

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11

Rare bird documentation form for Peregrine Falcon at Allamakee County, 1986

by Cecil, Robert I.
Published 1986

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12

Rare bird documentation form for Glaucous Gull at Lock and Dam 19 near Keokuk in 1985

by Moore, Francis L.
Published 1985
Contributors: “...Cecil, Robert I....”

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13

Rare bird documentation form for Greater Scaup near Montrose, 1984

by Moore, Francis L.
Published 1984
Contributors: “...Cecil, Robert I....”

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14

Rare bird documentation form for Greater Scaup at Willow Slough, 1985

by Moore, Francis L.
Published 1985
Contributors: “...Cecil, Robert I....”

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15

Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1998

by Moore, Francis L.
Published 1998
Contributors: “...Cecil, Robert I....”

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16

Rare bird documentation form for Peregrine Falcon at Loess Hills, 1985

by Moore, Francis L.
Published 1985
Contributors: “...Silcock, W. Ross; Cecil, Robert I....”

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17

Rare bird documentation form for Peregrine Falcon west of New Albin, 1986

by Kent, Thomas H. (Thomas Hugh), 1934-
Published 1986
Contributors: “...Cecil, Robert I.; Moore, Francis L....”

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18

Iowa Birdline update, November 2, 1992

by Iowa Ornithologists' Union; Fuller, James L.
Published 1992
Contributors: “...Armstrong, Eloise; Armstrong, Eugene; Cecil, Robert I....”

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19

Records Committee review for rare bird sighting of Iceland Gull at Saylorville Reservoir, 1992

by Kent, Thomas H. (Thomas Hugh), 1934-
Published 1992
Contributors: “...Cecil, Robert I.; Iowa Ornithologists' Union Records Committee...”

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20

Iowa RBA, December 6-12, 1999

by Iowa Ornithologists' Union; Fuller, James L
Published 1999
Contributors: “...Cecil, Robert I.; Moore, Francis L.; Yager, Dave...”

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