Sago - a Hoffman's two-toed sloth - delivered her little critter on Wednesday while on exhibit in the zoo's primate building. Both mom and baby are doing great.

The Hoffman's two-toed sloth is one of the world's slowest mammals—so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of ...

A Costa Rica rescue center offers blankets and bottle-feeding at a nursery for these young animals Photographs by Annie Marie Musselman Text by Niko Zlotnik Hoffmann’s two-toed sloth babies need ...

Sago, a six-year-old Hoffman’s two-toed sloth, gave birth while on exhibit to the surprise of guests and staff alike. “We couldn’t have planned a more exciting experience for our guests ...

They actually saw a sloth giving birth. The zoo announced that the blessed event happened while a 6-year-old Hoffmann's two-toed sloth named Sago was on exhibit in the primate building.

They actually saw a sloth giving birth. The zoo announced that the blessed event happened while a 6-year-old Hoffmann's two-toed sloth named Sago was on exhibit in the primate building.