ABLE Results



Development Butterfly Monitoring Schemes in Europe:

One of the main tasks of the ABLE project was the development of a representative butterfly monitoring network across Europe. After two years of actions in this Pilot Project, we did great progress involving many countries and regions being part of the eBMS network. 

During two years of the ABLE project, the main focus was on the creation of new Butterfly Monitoring Schemes (BMS) and including existing schemes in the network and database of eBMS. 

  • New BMS created in 2019 were in Portugal, Italy, Hungary, Austria, and Cyprus with a great welcome in the society and many volunteers. In 2020, new BMSs were set up in Croatia, Malta, Bulgaria and Poland. 
  • Schemes joined to eBMS network: Hungary, Italy, Portugal, Romania, Lithuania, Latvia, and Slovenia (2019) and Czech Republic, Spain, Austria, Norway, and Switzerland (2020) providing data to the central database and increasing the number of transects.

The ABLE project helped to several of these schemes promoting butterfly monitoring with several workshops, training seminars and material for volunteers. Many new butterfly transects have been created these years and many more will start the coming year to cover more European areas and determine better the situation of butterflies in Europe.

From the ABLE team, we thank all the volunteers willing to collaborate and the great effort of the coordinators to get good schemes in their areas. Also to everyone involved in the ABLE project that helped to make good results possible: collaborators, assistants, stakeholders, National and Natural Parks, protected areas, rangers, institutions, experts, MEPs, DG Environment, European Commission, photographers and every person who collaborated. Thank you

We will continue working for butterfly conservation!

The map shows the eBMS network status in Oct.2020 and new BMS created under ABLE (green dots)



Final ABLE Co-ordinator Online Workshop

On the 28th and 29th of October 2020, the Final ABLE Co-ordinator online workshop was held with close to 50 participants from 25 different countries. A workshop of two days with several sessions presenting the results of the ABLE project and the goals achieved. It was a great success to discuss with BMS coordinators and main collaborators of the project, the obtained results and feedback to improve in the future. 

You can find the program of the workshop and the different presentations of the sessions: 



ABLE Newsletter


  • ABLE Newsletter 2020 - June

The second Newsletter of the ABLE project was produced in June 2020.  After a few months from the last release, with this Newsletter you can see all the news of the ABLE project: the Butterfly Monitoring Meeting in Laufen, how the eBMS network grew recently, a series of interviews with volunteers, as the material the Workshops online for calculating trends and identification Guides, the new ButterflyCount app and more. 

Link to the online Newsletter 2020 or download the pdf

Newsletter sections: Interview 1- Spain, Interview 2- Hungary, Interview 3- Luxembourg, Interview 4- Portugal,  BMS Volunteers InterviewsLaufen Meeting 2019 


  • ABLE Newsletter 2019

The first Newsletter of the ABLE project was produced in October 2019.  In this first release, you can see all the results from one year of work of the ABLE project: how the eBMS network grew in one year, an interview with one of the New Coordinators, access to new monitoring materials for volunteers and more information about the ABLE results. 

Link to the online Newsletter or download the pdf

Newsletter sections: Profile of a new BMS coordinator - ABLE Newsletter 2019 , eBMS Network -  ABLE Newsletter 2019 , Material and Tools - ABLE NEwsletter 2019 , Results - ABLE Newsletter 2019 & The ABLE project and future plans



Material and Tools:


- Field Guides for butterfly Identification

The Field Guides of the ABLE project want to be useful to identify butterflies in the field in an easy and simple way. The butterfly species are organised by families and genus and there are symbols identifying useful characteristics to identify butterflies species easily.

We selected the most common species per region reducing the number of species in each Field Guide. This useful material will help volunteers and people involve in butterfly monitoring


Italy - per regions

Together with the Italian Butterfly Group we divided Italy into climatic regions and selected the 72 most common species in each climatic area. We eventually produced 4 different Field Guides from specific regions. You can download the guides from here and print them directly.

*these field guides are in the Italian language


Field Guide Andalucia - Spain

This Field Guide includes 93 of the most common butterfly species in Andalusia in just 12 pages. This Guide aims to be useful by reducing the number of butterflies in an area as rich and diverse as Andalusia. 

You can download the guide in pdf in various formats:

  • Andalusia Guide (Spanish): to print directly, three sheets to be printed on both sides, the pages are ordered for printing.
  • Andalusia guide by pages (Spanish): pdf with individualized pages to download to your device
  • Andalusia Guide (English): to print directly, four sheets to be printed on both sides, the pages are ordered for printing.


Field Guide Castilla-La Mancha - Spain

Castilla-La Mancha is a region of the peninsular center of Spain with a great diversity of ecosystems: mountain ranges, wetlands, river valleys good for the diversity of butterflies. You can download the CLM Field Guide guide in pdf format with the 72 most common butterfly species in CLM in 8 pages:

  • CLM Guide (Spanish): two sheets to be printed on both sides, the pages are ordered for printing.




How to print the Field Guides: 
Select the pdf with 4 pages which you can print in two sheets for both sides. The order of the pages is organised to print them directly. When you have the two sheets printed, just fold the sheets for the middle and organise them following the number of the pages. 

Acknowledgements to Paolo Mazzei, Marco Bonifacino, Raniero Panfili y Daniel Morel (; Javier Olivares, Jose Miguel Barea,Félix Loarte García, Juan Pablo Cancela, Mariano Vindel, José Rodrigo Dapena, Rafael Pérez Fernández, Albert Vliegenthart and Chris van Swaay for providing pictures for the creation of the Field Guides in the ABLE project. Also, to the designer that created the different butterflies shapes from pictures, Eveline van der Jagt. 





- Booklet Common Species Portugal Continental

This guide illustrates 60 common butterfly species in Portugal Continental and it is a great help for those just beginning to identify butterflies and want to participate in the Butterfly Census of Portugal. This booklet was produced with the ABLE project and with the help of Tagis - Centro de Conservação das Borboletas de Portugal








- Technical Report EU Butterfly Grassland Species 1990 - 2017

The updated of EU Butterfly Indicator for Grassland species, 1990-2017.  We produced a technical report to describe the indicator, it represents a major update on previous versions, through the incorporation of more and expanded datasets, together with new analysis techniques. It is the first major output of the Assessing ButterfLies in Europe (ABLE) project. This would not have been possible without the effort of all the collaborators, national schemes and volunteers that provide the data. Our appreciation to all of them  

The EU Butterfly Grassland Species 1990-2017 indicator is part of the monitoring report on progress towards the SDGs in an EU context — 2019 edition, which can be accessed here.  The grassland butterfly indicator contributes to Goal 15: Life on Land.