|
| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Patterson, R. | 1907 | Nesting of the tree-sparrow in County Donegal | Journal | Ir. Nat. | Details... |
| Patterson, R. | 1907 | The nuptial change in the bill of the puffin | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Patterson, R. | 1908 | A disaster on migration | Journal | Ir. Nat. | Details... |
| Patterson, R. | 1908 | The markings of nestling birds | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Patterson, R. | 1909 | White wagtail on the east coast | Journal | Ir. Nat. | Details... |
| Patterson, R. | 1909 | The economic value of birds to the state | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Patterson, R. | 1910 | Hoopoe in Co Down | Journal | Ir. Nat. | Details... |
| Patterson, R. & Foster, N.H. | 1904 | Irish Field Club Union: Sligo conference. Vertebrata | Journal | Ir. Nat. | Details... |
| Patterson, R. & Foster, N.H. | 1907 | Irish Field Club Union: Cork Conference. Vertebrata | Journal | Ir. Nat. | Details... |
| Patterson, R.Foster, N.H. | 1904 | Ornithology at the Field Club Conference | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1898 | The long-tailed duck in Belfast Lough | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1901 | Smew on Lough Neagh | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1901 | The grey phalarope | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1904 | Herons in Belfast Lough | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1904 | Changes in the foreshore of Belfast Lough | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1904 | The Manx shearwater | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1904 | Plays' of birds and 'balls' of fry | Journal | Ir. Nat. | Details... |
| Patterson, R.L. | 1905 | Early arrival of eider ducks | Journal | Ir. Nat. | Details... |
| Patterson, R.Ll. | 1881 | The birds, fishes & Cetacea of Belfast Lough | Book | | Details... |
| Patterson, R.M. | 1903 | An instance of deception on the part of a thrush | Journal | Ir. Nat. | Details... |
2846 references found.