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You searched for keyword = Heron
| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation | ||||
| Nesbitt, L. | 1968 | The heron count in counties Armagh and East Tyrone 1964-1966 | Journal | Ir. Nat. J. | Details... | ||||
| Jeal, F. & Kilroy, M. | 1977 | Notes on dwarfism in birds eggs, with reference to an abnormal egg of the heron, Ardea cinerea L. | Journal | Ir. Nat. J. | Details... | ||||
| Wells, J.H. | 1978 | Results of a census of Northern Ireland heronries in 1977 | Journal | Ir. Birds | Details... | ||||
| Wells, J.H. | 1978 | The status of the grey heron in Northern Ireland, past and present | Unpublished | Details... | |||||
| BTO | 1985 | BTO Heronries Survey | Unpublished | Details... | |||||
25 references found.