When I visited last weekend I saw a pair of what I presumed were goosanders/common mergansers and that I hadn't seen on a previous visit to the zoo. However looking on zootierliste, Warsaw is not listed as a holder of the species so I am wondering what this is. The only things I can think of are zootierliste being wrong, myself being wrong with identifying them or them being wild but it doesn't seem like an appropriate habitat. If anyone who knows the zoo and is wondering where they were, they were in the pond around the gibbon island. Thanks for any help.
:)
