Resum de les activitats del Grup Català d'Anellament (1975-1977) Authors Enric Carrera i Gallissà Isabel Martínez i Vilalta Albert Martínez Vilalta Abstract The present communication gives information about the initiation of the organised bird-ringing in Catalonia, which began with the union of two groups which, together with some independent ringers, constituted the actual «Grup Catala d'Anellament». There is a commentary on the most important ringing campaigns performed during the years 1975-1977: those of migrant passerines, wintering and mountain birds, white storks, colonial birds (gulls, terns, waders, herons) and bee-eaters mainly. There is, too, a quantitative and qualitative systematic list of all the ringed birds from 1975 to 1977, being on the whole 12.167; and also a short commentary about the controls, our recuperations and those of other ringers of whole Europe. Of special interest is the publicitary campaign organised to inform about our ringing activities, and thus obtain a greater number of recuperations. Downloads Download data is not yet available. Downloads Text complet (Català) Published 2005-05-17 Issue Vol. 45 : 1980 (Secció de Zoologia, 3) Section Articles License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Butlletí de la Institució Catalana d'Història Natural authors accept the following terms:Authors assign to Institució de la Societat Catalana d’Història Natural (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Butlletí de la Institució Catalana d'Història Natural.Authors answer to Institució de la Societat Catalana d’Història Natural for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Institució de la Societat Catalana d’Història Natural declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at https://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.The journal Butlletí de la Institució Catalana d'Història Natural is not responsible for the ideas and opinions expressed by the authors of the published articles.