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2010
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- Heleno, R. H., I. Lacerda, J. A. Ramos, and J. Memmott. 2010. Evaluation of restoration effectiveness: community response to the removal of alien plants. Ecological Applications, 20(5): 1191–1203.
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- Monticelli, D., R. Ceia, R. Heleno, H. Laborda, S. Timóteo, D. Jareño, G. M. Hilton, J. A. Ramos. 2010. High survival rate of a critically endangered species, the Azores Bullfinch Pyrrhula murina, as a contribution to population recovery. Journal of Ornithology. 151:627–636
- Ceia R., H. Sampaio, S. Parejo, R. Heleno, M. Arosa, J. Ramos and G. Hilton. Throwing the baby out with the bathwater: does laurel forest restoration remove a critical Winter food supply for the endangered Azores bullfinch. Biological invasions. (accepted May 2010).
- Ceia, R., J. Ramos, R. Heleno, G. Hilton and T. Marques. Status assessment of the critically endangered Azores Bullfinch (submitted).
- Heleno R., G. Ross, A. Everard, J. Memmott, J. Ramos. On the role of avian seed predators as seed dispersers (submitted).
- Vargas, P., M. Nogales, R. Heleno and A. Traveset. Success of plant colonization in the Galápagos Islands despite the apparent paucity of special long-distance dispersal mechanisms: a new perspective (in prep).
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2009
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- Heleno, R., 2009, PhD-thesis: The impact of alien plants on native biota in the Azores: a food web approach. University of Bristol, UK.
- Heleno, R., R. S. Ceia, J. A. Ramos, and J. Memmott. 2009. The effect of alien plants on insect abundance and biomass: a food web approach. Conservation Biology 23:410-419
- Arosa, M. L., J. A. Ramos, T. Valkenburg, R. Ceia, H. Laborda, L. G. Quintanilha, and R. Heleno. 2009. Fern feeding ecology of the Azores bullfinch Pyrrhula murina: the selection of fern species and the influence of nutritional composition in fern choice. Ardeola 56:71-84
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Ceia, R., R. Heleno, and J. Ramos. 2009. Summer abundance and ecological distribution of passerines in native and exotic forests in São Miguel, Azores. Ardeola 56: 25-39
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2007
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- Heleno, R. H. 2007. Rearing records for two endemic Azorean Acalyptrate Diptera (Tephritidae & Drosophilidae). The Entomologists Monthly Magazine 143:170
- Memmott, J., R. Gibson, L. Carvalheiro, K. Henson, R. Heleno, M. Lopezaraiza, and S. Pearce. 2007. The conservation of ecological interactions. Pages 226 in A. J. A. Stewart, T. R. New, and O. T. Lewis, editors. Insect Conservation Biology. The Royal Entomological Society
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2004
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- Hayden, J. and Heleno, R., Monitoring Breeding Success of Kentish Plovers (Charadrius alexandrinus) on the Alvor Estuary; A Rocha Observatory Report – 2004, pp 43-53.
- Heleno, R., Aplicação de ferramentas na gestão sustentada do coelho-bravo (Oryctolagus cuniculus),Final Year Project for the Degree in Biology, Zoology Department, University of Coimbra, 2004, pp 76.
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