Her doctoral subject — the bat community at Panguana — was a specific scientific choice in a field she had developed genuine expertise in. Bats in tropical rainforests are ecologically significant far beyond their numbers: they are major pollinators, seed dispersers, and insect controllers, and the diversity of bat species in a primary forest is an index of that forest’s ecological health. At Panguana, she identified 52 species of bats — a number that speaks to the richness of the station’s primary forest.
The bat work also connected her to the broader scientific tradition her parents had established at Panguana. Maria had catalogued the birds — the ornithological inventory of Panguana that was her primary scientific contribution at the station. Hans-Wilhelm’s broader zoological work had established the station’s research program and its institutional relationships. Juliane’s bat work added a new taxonomic dimension to the Panguana inventory while remaining within the framework her parents had built.
The Zoological State Collection in Munich — her institutional home — has a specific relevance to this work. Natural history collections are repositories of the documented record of biodiversity: preserved specimens, type materials, associated data, and the publications that document what was found. The collections’ work is both historical — maintaining specimens collected by earlier generations — and active, as new material continues to be added through ongoing field research. Juliane’s position at the collection as head librarian and eventually deputy director placed her in the institutional context where the documentation of biodiversity was sustained across decades.
The cooperation established in 2003 between the Zoological State Collection and the Natural History Museum in Lima — a formal institutional connection between her professional institution in Europe and the museum her father had worked at in Peru — represents a structural expression of the scientific lineage she carries. Her parents had worked at the Lima museum. She works in Munich but maintains the formal connection to Lima. The station they founded in the Amazon is run, when she is away, by the station manager who keeps it going between her visits.