'Mo,' a 12-year-old African spurred tortoise, received some attention at the Franklin Park Zoo Sunday on Earth Day. Mo was hatched in the zoo, but his parents, who were brought to the city illegally, were confiscated at Logan Airport..
"Mo," a 12-year-old African spurred tortoise, received some attention at the Franklin Park Zoo Sunday on Earth Day.

Mo was hatched in the zoo, but his parents, who were brought to the city illegally, were confiscated at Logan Airport..
(Globe Staff Photo / Michele McDonald)