tell application "Reminders" to activate
tell application "System Events" to keystroke "c" using {command down}
set theNotesChecklist to ""
set theReminders to get the clipboard as string
repeat with thisParagraph in paragraphs of text of theReminders
    try
        set theNotesChecklist to theNotesChecklist & text 5 thru -1 of thisParagraph & return
        delay 0.1
    end try
end repeat
set the clipboard to theNotesChecklist
tell application "Notes" to activate
tell application "System Events"
    keystroke "n" using {command down}
    keystroke "l" using {shift down, command down}
    delay 0.5
    keystroke theNotesChecklist
    delay 0.1
    key code 51 -- # Delete - Deleats the last 'return' typed.
end tell