Removing front wiper motor grill

Hello all-

Can anyone advise on how to remove the plastic grill that hides the windshield wiper motor? I popped all the little pins off and the two plastic screws just fine (along the leading edge), but did not want to break anything by tugging. I could see the motor and lots of pine needles when I lifted. I snapped it back down as it is my everyday driver.

Thanks in advance,

Jerry