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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Campbell, D.C. | 1894 | Asphalia flavicornis at Lough Swilly, Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1894 | Grey phalarope (Phalaropus fulicarius Linn.) at Inch, Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1896 | Occurrence of the crane (Grus communis) at Inch, Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1898 | Knot (Tringa canutus) at Portsalon, Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1899 | Rose-coloured pastor near Inch, Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1901 | Roller in Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1902 | Pomatorhine skua on the Donegal coast | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1902 | Sea eagle and golden eagle in Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1903 | Wild swans in Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1903 | Ruff at Inch, Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1903 | A winter corncrake near Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1904 | Stone curlew in Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1909 | Ruff at Inch, Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1909 | Glossy ibis in Cos. Donegal and Derry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1910 | The birds of Inch and Upper Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1911 | Scops owl in Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1912 | Black-tailed godwit at Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1912 | Avocet at Lough Swilly | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1914 | Long-tailed skua in Co. Donegal | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1917 | Hoopoe in Co. Donegal | Journal | Ir. Nat. | Details... |
453 references found.