@article {6184, title = {Note on bird nesting and conservation in some greek wetlands.}, journal = {Η Φύσις [Nature, Athens]Η Φύσις [Nature, Athens]}, volume = {25}, year = {1981}, pages = {12-15.}, author = {Hallmann, B.} } @article {6185, title = {Ελληνικοί υγρότοποι [Greek Wetlands]}, journal = {Η Φύσις [Nature, Athens]Η Φύσις [Nature, Athens]}, volume = {26}, year = {1981}, pages = {23-25.}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6186, title = {Important bird areas in the European Community. List of important bird areas in Greece.}, year = {1982}, type = {Report to the Enviroment and Consumer Protection Service of the Commission of the European Communities.}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6187, title = {Status and conservation problems of birds of prey in Greece.}, journal = {International Council for Bird Preservation Technical PublicationInternational Council for Bird Preservation Technical Publication}, volume = {5}, year = {1985}, pages = {55-59.}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6188, title = {Αναφορά για μια περίπτωση αργοπορημένου φωλιάσματος της αγκαθοκαλημάνας. (Hoplopterus spinosus). [Late breeding record of the spur-winged plover (Hoplopterus spinosus).]}, journal = {Ενημερωτικό Δελτίο Ελληνικής Ορνιθολογικής ΕταιρείαςΕνημερωτικό Δελτίο Ελληνικής Ορνιθολογικής Εταιρείας}, volume = {3}, year = {1986}, pages = {6-7, 18-19.}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6189, title = {Status and distribution of the Aquila in Greece.}, journal = {Biologia Gallo-hellenicaBiologia Gallo-Hellenica}, volume = {5}, year = {1989}, pages = {171-178.}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6190, title = {Griekenland kijt niet hoe laat het is.}, journal = {VogelsVogels}, volume = {57}, year = {1990}, pages = {134-137}, keywords = {Aves}, author = {Hallmann, B.} } @article {6191, title = {Εγκατάσταση του Μαυρόγυπα στον Όλυμπο [Black Vulture Recovery Programme at Mount Olympus]}, journal = {Η Φύση [Nature, Athens]Η Φύση [Nature, Athens]}, volume = {58}, year = {1992}, pages = {31-32, 36-37}, keywords = {kape aves}, author = {Hallmann, B.} } @article {6193, title = {Limni Kerkini weer een verdwijnend Grieks vogelparadijs.}, journal = {VogelsVogels}, volume = {4}, year = {1981}, pages = {162-162.}, keywords = {Aves}, author = {Hallmann, B. and Ouweneel, G. L.} } @article {4902, title = {Preliminary results of a complete census of breeding colonial wading birds in Greece, spring 1985-1986 [Πρώτα αποτελέσματα μιας πλήρους απογραφής των Ερωδιών που φωλιάζουν στην Ελλάδα]}, journal = {Ενημερωτικό Δελτίο Ελληνικής Ορνιθολογικής ΕταιρείαςΕνημερωτικό Δελτίο Ελληνικής Ορνιθολογικής Εταιρείας}, volume = {4}, year = {1988}, pages = {31-33}, keywords = {kape aves}, author = {Crivelli, A. and Jerrentrup, H. and Hallmann, B.} }