Below is one of my entrance feeders on Hive #4. It is a feeder ring with a board on top with 6 holes to fit a mason jar. I keep the middle two holes covered with window screen for ventilation. I also left a hole open so the bees could eat the pollen patty sitting on the board. I later placed a deep hive box and telescopic lid on top to protect it from the elements.
Below is my first year example of using newspaper and a 4 pound bag of loose sugar for emergency feeding. This is Hive #4 and you can see not only did they eat have the sugar, but they also ate away the newspaper! Hungry little boogers!
Below is a close-up of the above photo to show the bees. Aren't my girls pretty? Of course they are!