PDF) Incubation period behaviour of a pair of Eurasian Eagle-owls (Bubo bubo) based on IR-video recordings at a nest site in Baden-Württemberg, Germany in 2015
Familienleben der Wanderfalken live miterleben - NABU BW
PDF) Pre-incubation period behaviour of a pair of Eurasian Eagle-owls (Bubo bubo) based on IR-video recordings at a nest site in Baden-Württemberg, Germany, in 2014-2015
Brutbeginn im Wanderfalkenhorst: Viele Eier sind schon da - NABU BW
AK Wanderfalkenschutz im NABU RLP - Posts | Facebook