These contents can be found in issue 9/2020
· Dortmund Zoo: Offspring of raven vultures
· Tierpark Berlin: Africa landscape opened
· Landau Zoo: Warning device for penguins
· Zoo Basel: Offspring of the pink flamingos
· My Lesser Antillean bullfinch by Horst Mayer
· Horst Mayer: "We must communicate observations" by Dr. Sigrid März
· The Goldfinch by Andreas Volkmar
· Incubators by Anne Baresch, Michael Volk & Nico da Silva
· How do birds see? by Matthias Hakemeyer
· GEH e. V. - Endangered breeds of farm animals
· International Cardueliden Club by Dietmar Schmidt
· Streaked spiderhunter (Arachnothera magna) by Armin Brockner
· Double pendulum nesting box for the Little Owl by Stefan Schawo & Dr. Sigrid März
· Ornithological travel impressions from Western Australia (Part 2) by Prof. Theo Pagel
· Law/Book review
News
· The "Bahama Nuthatch"
· American Robinses notice "cuckoo's eggs"
· Monk parakeets nest with storks
Language: German