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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Campbell, D.C. | 1895 | Arrival of spring migrants in Londonderry District | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1896 | Arrival of spring migrants in Londonderry district | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1896 | Clifton nonpareil (Catacola fraxini) at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1896 | Fork-tailed petrel (Oceanodroma leucorrhoa) near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1897 | Iceland gull (Larus leuopterus) at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1897 | Mass-migration of birds at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1898 | Fulmar and Manx shearwater at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1899 | Iceland gull at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1900 | Bittern near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1900 | Lepidoptera near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1901 | Arrival of the swift at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1901 | Hawfinch near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1902 | Waxwing near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1902 | Albino curlew near Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1902 | Iceland gull at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1903 | Convolvulus hawk-moth at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1904 | Gadwall at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1904 | Large emerald moth and convolvulus hawk-moth at Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1905 | Ornithological notes from Londonderry | Journal | Ir. Nat. | Details... |
| Campbell, D.C. | 1906 | Entomological notes from Londonderry | Journal | Ir. Nat. | Details... |
367 references found.