Ornithologist Lukas Jenni explores the diverse functions and colours of bird feathers.
Date
Monday 9 November
19:30 – 21:00
Venue
HertiLabor
Hertiweg 19, Bülach
Price
Price on organiser’s site
Language
German
Automatically translated from German
This lecture by Lukas Jenni from the Swiss Ornithological Institute Sempach explains the many functions of bird feathers: flight, thermal insulation, appearance, sound production and more. The speaker will also discuss how feather colours form and why birds must periodically renew their feathers. The lecture is open to the public with voluntary collection.
Organiser · Naturschutzverein Bülach
HertiLabor
Mon 9 Nov · 19:30
Price: see website