| Citation | Mehlum, F., G.W. Gabrielsen and K.A. Nagy 1993 Energy expenditure by Black Guillemots (Cepphus grylle) during chick-rearing. Colonial Waterbirds 16(1):45-52. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 7171 |
| Language | |
| Usage | |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |