Petr Berka

author's photos and locality finds:

list of observed species [13]:

UTM 50x50 km

quadrate 35TPJ2 quadrate 35TPK3 quadrate 35TLF3 quadrate 35TMG2 quadrate 35TNL4 quadrate 35TNG3 quadrate 35TNG1 Petr Berka - Map of all occupied quadrates, UTM 50x50 km

older mapping version

43281 45291 41253 41254 45281 42273 42271 Petr Berka, occupied quadrates according to mapping of

Total number of occupied quadrates: 7

Fieldherping activity: number of records by year(s) and months (included only records with date format DD.MM.YYYY)