Welcome to the homepage developed as an aid for organizing and conducting counts of Great Cormorants in the Western Palearctic.

The home page is developed under the project 'Cormorant counts in the Western Palearctic'. The overall aim of the project is to update our knowledge of the abundance and distribution of Great Cormorants in the Western Palearctic both during breeding and winter.

The project is led by a group of persons from The IUCN/Wetlands International Cormorant Research Group (CRG) and persons from the project 'CorMan'. The CorMan project was launched by the European Commission in 2011. A description of the count project is given further down this page.

By use of this home page you can define the location of a breeding colony or a night roost and you can enter results from counts of nests or birds using the night roost. It is also possible to add relevant information about the colonies or the roosts. 

Most of the pages are aimed for coordinators and counters, only. The use of these pages requires you to log on. Quick guides and fuller guidelines are available to the right and under 'Instructions'.

Counters can register HERE.

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Description of 'CorMan' and the count project

There continues to be considerable interest in Great Cormorants and their numbers in the Western Palearctic area, not least because of the continuation of Cormorant-fish-fisheries conflicts. As a consequence, the European Commission has launched a new initiative called 'CorMan' primarily aimed at:

  1. Organising counts of breeding and wintering Great Cormorants in the Western Palearctic in collaboration with the CRG.
  2. Creating an internet platform for the dissemination of information about Great Cormorant numbers, management and experiences relating to methods to reduce impacts of Great Cormorants. A first version of this platform is available here, i.e. under the European Commission 'Directorate-General for the Environment' (DG Environment).

For these reasons, the European Commission has asked the CRG to collaborate in organising counts of breeding colonies and of wintering Great Cormorants. The main aim is to update our knowledge of the abundance and distribution of Great Cormorants in the Western Palearctic both during breeding and winter.

The count project is led by representatives from the CRG and the new EC initiative CorMan. The major lines of communication will be through Area Coordinators who will be responsible for establishing and maintaining contact with the National Coordinators.

After the end of the counting season each country will provide the count project with information about a) coverage, b) numbers of colonies/roosts counted, c) total numbers of nests/birds counted and d) best estimate of total numbers in case coverage was incomplete.

The CRG will take over the responsibility of managing the database containing the count data after the end of the joint count project.