In the winter of 1890, a snowy owl was spotted in New York City’s Central Park, part of what a contemporary account called an “unusual abundance” along the East Coast of the large, strikingly beautiful predators that make their home in the Arctic tundra.
“Unusual” is right. A snowy owl, according to birding records, did not show its fluffy self in Central Park for another 130 years.
Then came Wednesday morning.
“A SNOWY OWL, a mega-rarity for Central Park,” he wrote, “is now in the middle of the North Meadow ball fields.” The cluster of baseball and softball diamonds might have reminded the owl of its native hunting grounds or the sandy beaches of Queens and Long Island where owls often stop by in the winter.
The hordes came running, cameras and spotting scopes in hand, and the snow-white raptor with the thick black bars that mark a young female was the latest instant-celebrity bird of Manhattan — a sequel to both Rocky the Rockefeller Center Christmas tree owl from last year and the superstar Mandarin duck that ruled the park and the world’s social-media feeds in 2018.
“Thrilled to share the excitement with fellow birders!!” the user boysenberry45 wrote on Twitter. The crowd itself began to draw a crowd: Supporters of Andrew Yang’s mayoral candidacy showed up with campaign signs.
The baseball fields are fenced off in winter to let the grass regrow, so the crush of onlookers was kept a couple of hundred feet away from the owl, but that did not stop at least one person from cheating.
“We had to correct one drone condition,” said Dan Tainow, a Parks Department ranger.
“Someone was trying to get that overhead photo,” from about 50 feet in the air, he said. “The owl was aware of it. It was stressing it out.”
Some enthusiasts took Manhattan Bird Alert to task for revealing the bird’s exact whereabouts to 38,000 followers. “Tweeting the locations of a snowy owl to a follower base with a long history of harassing owls is a great look, man,” a user named Aidan Place wrote.
But the birder behind Manhattan Bird Alert, David Barrett, a retired hedge-fund manager who started the account in 2013, said he was performing a public service and building support for conservation efforts.
“If you want people to care about nature,” he said, “you should show them that it’s there and let them appreciate it for themselves.”
By Thursday morning, the Central Park snowy was nowhere to be found.
“I’m not surprised it moved on,” said Paul Sweet, manager of the ornithology collection at the American Museum of Natural History. “It wasn’t being left alone — it was being quite bothered.” (He was referring to other birds, not people.)
But if you want to see a snowy owl in the vicinity of the park, you still can. It is in the museum itself, in the first-floor rotunda, glaring down from its little pedestal. A teenage Teddy Roosevelt shot it on Long Island in 1876.
In fact, the museum has more than 200 stuffed snowy owls, cataloged and tucked away in metal drawers. Mr. Sweet can look at them any time he wants, but that did not deter him from ducking out to the park on his lunch break Wednesday to see a live one.
“I couldn’t miss it,” he said. “There were like a hundred people looking at it.”