Birds, elephants and primates are among those missing guests, zoos around the world say.
Click here for original story, Coronavirus: Animals in zoos ‘lonely’ without visitors
Source: BBC News – Science & Environment
Birds, elephants and primates are among those missing guests, zoos around the world say.
Click here for original story, Coronavirus: Animals in zoos ‘lonely’ without visitors
Source: BBC News – Science & Environment