Training and information sessions 


 Identify and record your observations of invasive alien crayfish, aquatic and riparian plants species

Dates (3 possibilities): 

  • 13/06/2022: 9h30 - 12h30 (FR)
  • 16/06/2022: 18h - 21h (FR)
  • 17/06/2022: 9h30 - 12h30 (NL) 


Centre régional d’initiation à l’écologie
Parc Tournay-Solvay
Chaussée de La Hulpe, 199
1170 Bruxelles


Learn how to recognize and identify invasive alien species, with a focus on crayfish, riparian and aquatic plant species. Presentations and didactic material (Identification sheets) will be given to participants who will learn how to recognize species and enter their observations in an online platform so that data can be used for the management of invasive alien species.   

Target audience: 

Field managers; nature managers; naturalists 


Free - limited places available so register via 


Xavier Vermeersch

Project Officer, LIFE RIPARIAS

Bruxelles Environnement

Division Espaces Verts

Département Biodiversité et Connaissance territoriale