The four adorable cubs are doing well and weigh about 4.5 pounds each.
Trending vienna zoo
Trending
Vienna Zoo welcomes tiny, adorable baby pygmy marmoset
This will be the seventh pygmy marmoset at Vienna Zoo, which aims to protect the vulnerable species.
Pandas at Vienna Zoo fail to mate
Pandas Yang Yang and Yuan Yuan failed to mate at the Vienna Zoo, but zookeepers are hopeful next year may bring better results.
Vienna Zoo welcomes baby ring-tailed lemur
Though currently closed to visitors, the Vienna Zoo announced the birth of a ring-tailed lemur.
Baby polar bear is unfazed by zoo’s lack of visitors
Finja is too busy playing with her yellow buoy to even notice that there are no humans around.