91 - Sorteny

Itinerari situat dins el Parc Natural de Sorteny, a la parròquia d’Ordino. Té 8 seccions, una longitud total de 970 metres i es tracta d’un dels itineraris a més alçada de la xarxa, a 1.946 m. Els mostrejos es realitzen ininterrompudament des de l’any 2006.

Es troba en un ambient de prats i boscos subalpins i presenta molt bon estat de conservació. Com a hàbitat particular destaquen els prats inundables amb bistorta, Polygonum bistorta, a banda d’altres tipus de prats alpins i montans.

References to Cynthia magazine

• Cynthia 8, page 16 El seguiment de papallones al Parc Natural de la Vall de Sorteny (Ordino, Andorra)

Phenology

The bars show the weekly average butterfly abundance (calculated as the number of specimens per 1000 m) for the set of species recorded in the transect. Dots correspond to the weekly average number of species.

Habitats

The graph shows the relative cover of each habitat type in the whole transect. Since 2000, a botanical characterization has been performed for each itinerary every six years. For itineraries with more than one botanical characterization, you can change from one to another by clicking on the year of characterization.

Sections

The map shows the transect route and the layout of the different sections. The background photograph corresponds to the 1:5000 orthophoto from the Cartographic Institute of Catalonia (ICGC).

Species occurring in this transect

Click to the Table to see the species list ordered by the abundance index average standardized at 100 m. Also, there is the trend each species follows in this itinerary. If you click the trend of any species you will enter Species by itinerary results. For more information about the index and trends calculation see Data analysis

• Icons
• Species (87)

Illustrations by Richard Lewington from Tolman & Lewington (1997) Butterflies of Britain and Europe, translated and published in Spanish by Lynx Edicions.