Baby watch at the Calgary Zoo: Gorilla Yewande is expecting

Officials with the Wilder Institute/Calgary Zoo are keeping a close eye on pregnant gorilla Yewande for any signs of labour, saying 'baby watch' is officially underway. Yewande’s first pregnancy ended in a stillbirth, which officials said can sometimes happen with first-time gorilla pregnancies. "So far, Yewande is doing very well," reads a social media post from the zoo. "She is still participating in most scatter feeds and shifting with the troop. Visitors may notice that she is choosing