The bad things just don't seem to stop in the absolute dumpster fire of a year that is 2020. Just so 2020 to keep piling up the crap.
Very sad news to lose this unique species from European zoos, though admittedly the species was never became established in European zoos as few animals did well, and Baby was just the last leftover from limited imports in rather different times in terms of zoo ethics.
I had hoped to one day be able to see Baby again once the Covid-19 pandemic ends or improves, but unfortunately that will not be happening anymore. Just one more disappointment in 2020.
I suspect that Duisburg Zoo might look into replacing river dolphins with manatees.
From what I heard and read manatees have been the plan for the Rio Negro building post-river dolphins from the beginning. There have been some manatee births in recent years, so perhaps some of those individuals might be moving to the Duisburg Zoo at some point.
I like manatees just fine and that species can use a few more holders to maintain them in Europe, but river dolphins are admittedly even more unique. But there is very little chance a large mammal wild collection and import would happen these days.
That's really sad. I saw both Amazon river dolphins in 1985 in a visit that also included the only beluga and the only Commerson's dolphin I've ever seen.
I visited Duisburg in the late '90s when the beluga and Commerson's dolphins were also still present - and that was the one and only time I ever saw those species, and probably ever will. I remember really liking the Commerson's dolphin.
I'm not really a fan of cetacean captivity, but if there were two species I wish were still around it would be the Commerson's and the river dolphin.