This The Mentalist screencap contains
beuken, beuken boom, beuk, soort eik, live oak, berk, berken, and berken boom.
There might also be
california witte eik, vallei eik, vallei wit eiken, roble, quercus lobata, californië white oak, vallei white oak, sitka sparren, sitkaspar, picea sitchensis, douglas spar, and douglas fir.