Two
scimitar-horned oryx were born (the younger one on 4th May).
Also on 22th April [at least] 4
cheetahs were born. Mother is Wilma, father - Fred. It's their second litter.
2
Vietnamese sika deer were born - both are females.
And according birds-of-paradise...
Bird of paradise would be big news! There is a global effort for captive-breeding birds from this family.
I did not know that Zoo Warsawa was eligible for these (those of f.i. Praha and Walsrode are part of this for superbs ...). Are these direct imports from Indonesia? Or do they get them from one of the established zoos?
Well, the post on linked facebook page says (after translation):
"The aviary refers to New Guinea forest and was designed for birds-of-paradise, however we don't know yet what species it will be. Probably it will be a king bird-of-paradise. Birds-of-paradise are exceptionally rare in zoological gardens, but thanks to good cooperation between zoos we have a chance for a pair of this species. We have to wait yet."
(and originally citation if somebody interested:
"Woliera nawiązuje do lasu deszczowego Nowej Gwinei i docelowo została zaprojektowana dla cudowronek, choć jeszcze nie wiemy jakiego gatunku. Prawdopodobnie będzie to latawiec królewski. Cudowronki (ptaki rajskie) są wyjątkowo rzadko spotykane w ogrodach zoologicznych, lecz dzięki dobrej współpracy między ogrodami, mamy szansę na parkę tego gatunku. Musimy jednak jeszcze trochę na nie poczekać.")
Unfortunately I don't know any other information than was written but I think if in Poland is a zoo which would be able/has the highest chances to import birds-of-paradise, it would be probably Warsaw.