I spent over 3 decades in south Louisiana, mostly outside of New Orleans. Have you heard of Katrina? I got to shake her hand. I can’t count all of the hurricanes I went through down there. Most buildings, outbuildings as well as houses, can take the wind pretty well. If there is damage it’s usually to the roof. The chickens and the tractor can probably survive that quite well inside most outbuildings.
In case you haven’t spent a major portion of your life in hurricane country, most if the damage comes from water, not wind. Rainfall can be heavy and cause flooding, but the storm surge, the water blown in for offshore, is what normally causes the majority of deaths and massive property damage. The OP is in north central Florida and should be safe from storm surge. Most hurricanes lose a lot of strength as they hit land, that’s just the way they work. Katrina was a category 5 out over open water but was down to a category 3 when she hit land. So by the time the winds get to north central Florida, they should have weakened. The really strong hurricanes can still cause severe wind damage but those are fairly rare. A lot of roofs were damaged in Katrina, she was still that strong. But the biggest problem with wind in a majority of hurricanes is that they blow trees down and cause power outages. Flying debris can cause damage too.
It’s not that wind doesn’t cause damage, it can and does, but most outbuildings are going to survive. The chickens and the tractor are going to be a lot safer in an outbuilding than outside. Mule & Flash would have to determine how safe they think their buildings are if they decide to try that. The only advantage with hurricanes is that you can see them coming and prepare.
George, as shocking as it may be to you, I had two outbuildings that went through many hurricanes, including Katrina. Neither were ever damaged.