The Oregon Zoo is mourning, having said farewell to a beloved animal family member, Tilly, an elderly North American river otter. Tilly was humanely euthanized after her health began to decline due to old age. At 16 years old, she lived well beyond the median life expectancy of 12.9 years for river otters in accredited institutions, as noted by the Oregon Zoo and echoed by OregonLive.
"This is a very sad time, especially for Tilly’s care staff," Jen Osburn Eliot, the overseer of the zoo's North America area, told the Oregon Zoo. Eloquently remembered by her caregivers, Tilly was rescued as a malnourished and injured pup in 2009 before she came to the zoo in a transfer arranged by the Oregon Department of Fish and Wildlife. Despite the early adversity she faced, Tilly survived and thrived as an exceptional mother, nurturing her pups and being an adoptive parent to other orphaned otters.
In 2013, Tilly was heralded as the zoo's "Mom of the Year," a tribute to her rearing of four biological offspring—Mo, Ziggy, Tucker, and Nellie—and her adoptive care to young ones such Little Pudding and current residents Flora and Hobson. "Young river otters are extremely dependent on their mothers, and Tilly not only raised her own offspring but three other young pups who had lost their moms and needed a second chance," Osburn Eliot recollected in a statement obtained by the Oregon Zoo.
Tilly's popularity wasn't confined to the bounds of the zoo, either. She nabbed a spot in pop culture in 2012 when a photo of her was featured on the NBC sitcom "30 Rock," where a character quipped about her resemblance to comedian Tracy Jordan, played by Tracy Morgan. Her fame grew when a video of Tilly teaching her first pup, Mo, to swim went viral, amassing over a million views on the zoo’s YouTube channel. The well-being of her species in Pacific Northwest waterways is bolstered by the efforts of Metro, the regional government managing the Oregon Zoo, as they've preserved and restored over 90 miles of river and stream banks, promoting healthy ecosystems for otters to flourish.
