From Orphans to Thriving: The Heartwarming Journey of Mountain Lion Cubs

One year ago, three helpless mountain lion cubs were rescued in Portola Valley after the tragic loss of their mother. Named Fern, Thistle, and Spruce, these cubs faced an uncertain future but found a safe haven at the Oakland Zoo, where they received the care and attention they desperately needed. Today, we bring you a delightful update on their progress, showcasing the resilience of these young felines.

Spruce's Inspiring Transformation

Spruce has made remarkable strides since being rescued. Initially weighing only 33 pounds, he demonstrated significant growth and health improvements, reaching an impressive 85 pounds by the end of December 2025. Now residing in the Birmingham Zoo's Alabama Wilds area, Spruce enjoys his life with another rescued cub, Juniper. The two have formed a close bond, engaging in playful antics that highlight their strong personalities, with Spruce often taking the lead in their adventures.

Fern and Thistle: Thriving in Their New Homes

Fern and Thistle have also found joy and comfort in their new environments. Thistle, known for her bold and charismatic nature, frequently approaches visitors, allowing them to connect with her up close. Meanwhile, Fern, though more timid, has begun to come out of her shell, often seen playing energetically during the evenings. Both cubs showcase remarkable climbing skills, making full use of their tree perches, a testament to their health and adaptability.

A Happy Ending for Three Rescued Cubs

The journey of these mountain lion cubs is not just a story of survival; it reflects the ongoing efforts to protect and rehabilitate wildlife in our communities. The successful recovery of Spruce, Fern, and Thistle highlights the importance of wildlife sanctuaries and zoos in providing second chances to animals in need. Their flourishing lives remind us of the power of compassion and care in wildlife conservation, offering hope for other orphaned animals.