A Yaphank teenager suffered a fractured vertebrae after he fell 40 feet out of a pine tree he had climbed at a county park in Middle Island Tuesday afternoon, a Suffolk County official said.

The 17-year old and his friend were at Prosser Pines, a nature preserve in Middle Island, when the accident happened about 4:30 p.m., said Deputy County Executive Jon Schneider. The friend called 911, which summoned county parks police, he said.

A helicopter landed at Longwood Middle School and took the teenager to Stony Brook University Medical Center, Schneider said.

Schneider said the teen was "alert." Forty feet is the height of a four-story building.

Prosser Pines, so called for the white pine trees there, is usually a place where people go to walk the trails and bird watch.

But the injured teen's friend told police they go to the parks to scale trees, Schneider said: "Apparently they liked to climb trees. This was not the first time they were climbing trees."

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Suozzi vs. Trump on 'slush fund' ... What's in store with the weather ... Let's Go: LIRR trip to nostalgic spots ... H.S. plays of the week ... What's up on LI ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Suozzi vs. Trump on 'slush fund' ... What's in store with the weather ... Let's Go: LIRR trip to nostalgic spots ... H.S. plays of the week ... What's up on LI ... Get the latest news and more great videos at NewsdayTV

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME