Why is my unique_ptr immediately deleting itself?

I'm playing with a couple of concepts that I am still rather new to. What I am trying to do is dependency inject a "Screen" object into the private member "TempCtrl::mScreen" using unique pointers. I believe I am implementing the design pattern correctly, but I have never done this with unique pointers and it would seem that the pointer is deleted prior to the TempCtrl constructor call. Why is this happening?

excerpt of Main Function:

#include "tempctrl.hpp"
#include "screen.hpp"
#include <memory>
 
int main()
{
  std::unique_ptr<Screen> _Screen(new Screen);
  TempCtrl tc(_Screen);
 
  /* ... */ 
}

excerpt of TempCtrl constructor declaration:

class TempCtrl
{
  public:
  TempCtrl(std::unique_ptr<Screen> _Screen);
 
  ~TempCtrl();

  private:
  std::unique_ptr<Screen> mScreen;
};

excerpt of TempCtrl implementaton:

TempCtrl::TempCtrl(std::unique_ptr<Screen> _Screen)
: mScreen(_Screen)
{

}

compiler output:

/usr/bin/g++ -std=c++11 -g -c screen.cpp tempctrl.cpp main.cpp
tempctrl.cpp: In constructor 'TempCtrl::TempCtrl(std::unique_ptr<Screen>)':
tempctrl.cpp:6:18: error: use of deleted function 'std::unique_ptr<_Tp, _Dp>::unique_ptr(const std::unique_ptr<_Tp, _Dp>&) [with _Tp = Screen; _Dp = std::default_delete<Screen>]'
 : mScreen(_Screen)
                  ^
In file included from /usr/include/c++/8/memory:80,
                 from tempctrl.hpp:14,
                 from tempctrl.cpp:1:
/usr/include/c++/8/bits/unique_ptr.h:394:7: note: declared here
       unique_ptr(const unique_ptr&) = delete;
       ^~~~~~~~~~
main.cpp: In function 'int main()':
main.cpp:9:22: error: use of deleted function 'std::unique_ptr<_Tp, _Dp>::unique_ptr(const std::unique_ptr<_Tp, _Dp>&) [with _Tp = Screen; _Dp = std::default_delete<Screen>]'
   TempCtrl tc(_Screen);
                      ^
In file included from /usr/include/c++/8/memory:80,
                 from tempctrl.hpp:14,
                 from main.cpp:1:
/usr/include/c++/8/bits/unique_ptr.h:394:7: note: declared here
       unique_ptr(const unique_ptr&) = delete;
       ^~~~~~~~~~
In file included from main.cpp:1:
tempctrl.hpp:68:3: note:   initializing argument 1 of 'TempCtrl::TempCtrl(std::unique_ptr<Screen>)'
   TempCtrl(std::unique_ptr<Screen> _Screen);
   ^~~~~~~~
make: *** [Makefile:14: *.o] Error 1