100 days after the opening of the new visitor center the Swiss Ornithological Institue in Sempach draws a positiv balance. More than 12,000 guests have visited the interactive exhibition so far.
Read the article: NLZ, 10.8.2015
100 days after the opening of the new visitor center the Swiss Ornithological Institue in Sempach draws a positiv balance. More than 12,000 guests have visited the interactive exhibition so far.
Read the article: NLZ, 10.8.2015