I want to plant fruit trees next or near my chicken run to help provide shade for the run and protection when free ranging. My husband thinks the fruits trees will give the hawks somewhere to hide and hunt. Pro or Con having fruit trees next to or near chicken run.
I have 1 Magnolia tree by my chicken pens, it provides nice shade at times. I keep the lower part of the tree pruned clean so roaming cats won't hide in it.
For more shade, each of my chickens' pens has a shade gazebo with a perch & provides a dry dustbath spot towards the back (not under perch part obviously).
I do shape & trim the Magnolia tree. When I 1st moved here it was 30' tall and very scraggly, a tornado took it out, but it grew back nice and thick, so I trim & prune to keep foliage thick. There are a lot of hawks where I live because it's the migratory flyway. I've seen just about every variety Hawk there is, as well as Peregrine falcons, but they're more interested in my homing pigeons than the chickens. I am not here every moment of the day, so it is possible hawks could perch in the Magnolia. My chickens are safe in their predator proof pens though, not out free ranging. I can't free range anyway because my idiot neighbor feeds foxes and the foxes are in my yard constantly.
There's also a grove of woods with trees next door to my property. Winter when there are no leaves I can see the hawks, I clap my hands & the hawks take off. I am sure there are hawks around my place most of the time. Anyway, the possibility of hawks perching in any tree, Near or far, To scope out your chickens, or any mice, rabbits or snakes out and about, will happen, they gotta hunt to eat. The question is, are your chickens safe? If they are free ranging, there's a risk whether there's a tree or not.
Hawks can spot their prey and zoom in from flying above just as well as from a perched spot, but a spot to perch will allow them to hang out for extended periods. I always know when a Hawk is just hanging out because I will look out and see not one single pigeon or chicken out in their pens, they will go inside the coop or loft. This doesn't happen a lot, mostly in the Winter when finding prey is harder for the hawks.
There are pros And cons to the tree idea. If the tree is full with a lot of leaves like my Magnolia is now, the hawks don't really hang out in that tree. If a tree has visibility for the Hawk, not too dense with leaves and you can look at the tree and see some branches, that is the type of tree the Hawks like to sit in.
Fruit trees need regular pruning to produce fruit anyway, so by pruning the tree, it will become more dense in foliage. What type of fruit trade are you thinking of? Some fruit trees attract other wildlife. I had a fig tree that was Always being visited by possum and raccoon & foxes as well as lots of bees & wasps. It was a mess. I got rid of the fig tree. If I ever plant another fruit bearing tree, it will be far from my chickens and pigeons, but that's just my experience here, lots of predators at my place.