Atchison and Heany never appeared at the front entrance; the dozen or so protesters out front suspected that they'd entered through a back entrance. The conference was closed to the press and representatives of the organization declined to comment on the presence of SeaWorld leaders.
But Michael Riley, an Upper East Side resident who protested outside the Waldorf, said that just being there was enough.
"It's important to always tell leadership of organizations what people actually think," Riley told The Dodo. "That's the only way organizations can see that there is strong opposition."
This isn't the first time New York City has seen SeaWorld protesters. At last year's iconic Thanksgiving Macy's Day Parade, a 12-year-old girl jumped the barrier to protest SeaWorld's float, making national news. SeaWorld is planning another float this year, which activists say they will protest as well.
Though New York currently has no captive orca whales, a bill to ban the practice is currently advancing through the state's legislature. Dubbed the New York "Blackfish" bill, the measure passed the Standing Committee on Environmental Conservation in March. Sen. Greg Ball, who proposed the bill, said it was a symbolic gesture to show that New York does not support marine parks with captive orcas. He said at the time: