1994, Tim May, "Waystation Trying to Save Tigers in Ireland", Los Angeles Times, 6 December 1994:Colette has rescued cougars, bobcats, jaguars, panthers, tigers, lions--and even a ligress --a cross between a lion and a tiger.
2008, Brandon Griggs, Utah Curiosities: Quirky Characters, Roadside Oddities & Other Offbeat Stuff, Insiders' Guide (2008), , page 128:Called Shasta because "she hasta" have this and "she hasta" have that, the bossy liger — she was a ligress, to be more precise — was one of the zoo's most beloved and famous residents before she died in 1972 at the ripe age of twenty-four.
2012, "The rarest big cat in the world needs a normal moggy as her foster mum", The Siberian Times, 11 September 2012:There are a number of cases of ligers and ligresses in the world but experts say it is impossible for males to conceive and exceptionally rare for females to give birth.