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Cassinia On Line
Cassinia Volumes XXI - XXX

(Up to Volume XLIX [49], roman numerals were used to designate the volumes. Beginning with Volume 50, arabic numbers were used)

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Cassinia Volume XXI

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Cassinia Volume XXII 1918 Issued April 1919
Spencer Trotter - Editor

  Cover, Inside Cover
Cassinia by Witmer Stone (Pages 1-2)
The Birthplace of John Cassin by F. H. Shelton ((Pages 3-5)
Hesselius on the Natural History Of Delaware (Pages 6-18)
Activities of the D.V.O.C. (Pages 19-21)
Report of Spring Migration of 1918 by Witmer Stone (Pages 22-37)
Abstract of the Proceedings of The Delaware Valley Ornithological Club for 1918 by J. Fletcher Street (Pages 38-41)
Club Notes (Pages 42-43)
Bibliography 1918 (Pages 44-46)
Officers and Members of the D. V. O. C., 1919 (Pages 47-51)

Cassinia Volume XXIII

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Cassinia Volume XXIV 1920-1921
Issued July 1923 / Spencer Trotter - Editor

The DVOC thanks Jennifer Hanson for making this volume available

  Cover, Inside Cover
Stewardson Brown by Witmer Stone (Pages 1-7)
Summer Birds of Adams and Franklin Counties, Pennsylvania by J. Fletcher Street (Pages 8-19)
Report on the Spring Migration of 1920 (Pages 20-34)
Report on the Spring Migration of 1921 (Pages 35-49)
Abstract of the Proceedings of The Delaware Valley Ornithological Club for 1920 (Pages 50-54)
Abstract of the Proceedings of The Delaware Valley Ornithological Club for 1921 (Pages 55-59)
Club Notes (Page 60)
Bibliography, 1920-1921 (Pages 61-64)
Officers and Members of the D. V. O. C., 1922-23 (Pages 65-70)

Cassinia Volume XXV 1922-1924
Issued February 1926 / Wharton Huber - Editor

The DVOC thanks Jennifer Hanson for making this volume available.
  Cover, Inside Cover
George Spencer Morris by Witmer Stone (Pages 1-5)
Isaac Norris DeHaven by Witmer Stone (Pages 6-9)
A Season's Study of Some of our Water Birds by Jullian Potter (Pages 10-20)
Report of the Spring Migration of 1922-24 (Pages 21-52)
Abstract of the Proceedings of The D.V.O.C for 1922-24 (Pages 53-66)
Bibliography 1922-24 (Pages 67-76)
Club Notes (Pages 77-78)
Officers and Members of the Delaware Valley Ornithological Club, 1926 (Pages 79-84)

Cassinia Volume XXVI

The DVOC does not have a copy of this volume available for scanning and posting on-line. If you have or you know someone who has, a copy that can be made available, please contact the webmaster -

Cassinia Volume XXVII 1927, 1928
Issued December 1929 / Phillip Atlee Livingston - Editor

  Cover, Inside Cover
A Study of the Great Horned Owl in Delaware City Heronry by Benjamin C. Hiatt (Pages 1-7)
Delaware as a Hunting Ground by John D. Carter (Pages 8-11)
Fall Migration at Jeffersonville, Penns., 1916 to 1928, Incl. by Raymond J. Middleton (Pages 12-17)
Two Red Letter Field Days by Richard O. Bender (Pages 18-20)
Report of the Spring Migration, 1927-28 (Pages 21-24)
List of Other Species, 1927-28 (Pages 25-37)
Abstract of the Proceedings of The D. V. O. C. 1927-1928 (Pages 38-46)
Field Trips (Page 47)
Extralimital Activities of D. V. O. C. Members During 1927 and 1928 by C. Eliot Underdown (Pages 48-49)
A Half Page for Cassinia (Page 49)
Bibliography of Publications Related to the Birds of Pennsylvania, New Jersey and Delaware 1925-28 (Pages 50-57)
Officers and Members of the D. V. O. C. 1929 (Pages 58-64)

Cassinia Volume XXVIII 1929-1930
Issued March 1932 / J. Fletcher Street - Editor

  Cover, Inside Cover
Spencer Trotter by Witmer Stone (Pages 1-8)
Southern Herons in New Jersey by Charles A. Urner (Pages 9-14)
Glimpses of the Promised Lands by John D. Carter (Pages 15-20)
A Day on the Havre de Grace Flats by J. Fletcher Street (Pages 21-27)
The Nesting of the Ruby-Throated Hummingbird (Pages 28-29)
Report of the Spring Migration 1929-1930 (Pages 30-47)
Abstract of the Proceedings of The D. V. O. C. 1929-1930 (Pages 48-58)
Field Trips (Page 59)
Bibliography of Publications Related to the Birds of Pennsylvania, New Jersey and Delaware (Pages 60-65)
Officers and Members of the D. V. O. C. 1931 (Pages 66-72)

Cassinia Volume XXIX 1931-32
Issued December 1935 / J. Fletcher Street - Editor

  Cover, Inside Cover
The Shorebirds of Sea Isle Beach by J. Fletcher Stone (Pages 1-17)
Henry Walker Hand 1870-1932 by Witmer Stone (Page 18)
The Evening Grosbeak Invasion of 1933-34 by Nelson D. W. Pumyea (Pages 19-20)
Water Birds on an Inland Reservoir by Earle L. Poole
Field Notes and Reports, August 1930 to July 1932 by Edward S. Wehl (Pages 35-53)
Abstract of the Proceedings of The D. V. O. C. 1931-1932 (Pages 54-65)
Bibliography of Publications Related to the Birds of Pennsylvania, New Jersey and Delaware (Pages 66-70)
Officers and Members of the D. V. O. C. 1934 (Pages 71-77)

Cassinia Volume XXX 1933-1937
C. Brooke Worth, Witmer Stone - Editors

  Cover, Inside Cover, Back Cover
Foreword - (Pages 1-2)
Charles John Pennock by Witmer Stone (Pages 3-6)
Field Notes and Reports 1932-33 Season by C. Brooke Worth (Pages 7-21)
Field Notes and Reports 1934-35 Season and the 1936 and 1937 Season by C. Brooke Worth (Pages 21-39)
Abstracts of Proceedings of the Delaware Valley Ornithological Club 1933, 1934 (Pages 40-50)
Abstracts of Proceedings of the Delaware Valley Ornithological Club 1935, 1936 (Pages 51-61)
Abstracts of Proceedings of the Delaware Valley Ornithological Club 1937 (Pages 62-68)
Bibliography of Publications Related to the Birds of Pennsylvania, New Jersey, and Delaware (Pages 69-78)
Officers and Members of the Delaware Valley Ornithological Club (Pages 79-86)
Index to Species (Pages 87-90)

 

 

 

 

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