4 June 2019, at Alpenzoo Innsbruck. The main walkthrough aviary, which is largely composed of a mixture of vegetation and a pond (on the right), houses the following species;
Black Redstart (Phoenicurus ochruros gibraltariensis)
Barn Swallow (Hirundo rustica)
Great Spotted Woodpecker (Dendrocopos major pinetorum)
Long-tailed Tit (Aegithalos caudatus europaeus)
Little Grebe (Tachybaptus ruficollis), signed but not seen
Little Bittern (Ixobrychus minutus)
Bearded Tit (Panurus biarmicus), signed but not seen
Eurasian Teal (Anas crecca crecca), signed but not seen
The small aviaries along the left house (including a further two outside of the walkthrough);