in addition to yellow warblers in the Galapagos Islands. Snorkel with a wide range of wildlife, from white and black-tip reef ...

The arrival of their offspring bumped up the population of these Galapagos tortoises to a total of 48 in American facilities.

A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time ...

“It’s exciting to see the first in situ footage of a juvenile colossal and humbling to think that they have no idea that ...

The birth of tortoises native to Santa Cruz Island in the Galápagos increases their U.S. population from 44 to 48. A few ...

In a remarkable turn of events at the Philadelphia Zoo, Mommy, a centenarian western Santa Cruz Galápagos tortoise, has laid her first eggs. This event marks a significant milestone for ...

PHILADELPHIA, Pennsylvania — A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. In an announcement on Friday ...

The sex of tortoise hatchlings is influenced by temperature, so the zoo incubated eight eggs below 28° Celsius (82.4° Fahrenheit) to produce males and the other eggs above 29.5°C (85.1°F ...

A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. In an announcement Friday, the zoo said it is “overjoyed” at ...