Zoo Prague in 80's - Bison

I found these old pictures of animals in Prague Zoo taken by my father somewhen during the 80\'s.
Unfortunately, I don\'t have any more information about them.
Maybe there will be someone here, who could help to specify these pictures.

The last time prague zoo had European bison was 2011

ungulate nerd said:

The last time prague zoo had European bison was 2011

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They still have them (or at least, they did at the time of my visit(s) at the end of August) - and American Bison, too.

Maguari said:

They still have them (or at least, they did at the time of my visit(s) at the end of August) - and American Bison, too.

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I got my information from Zootierliste

ungulate nerd said:

I got my information from Zootierliste

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Then it could be worth to learn to read it. You got it wrong.

ungulate nerd said:

I got my information from Zootierliste

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I checked Zootierliste when I posted above, to make sure nothing had changed - the listing on Zootierliste is in the 'Current Holdings' so is indicating they are currently there. The 2011 data is just indicating how many they had at the end of that year (i.e. at the time of the latest stocklist) and the number of births; where it says 'Nachzucht 2011: keine', this indicates no births that year, rather than that they no longer have any individuals.