Like Eggy, the other ducklings now have names Bradley, Ramona, and Samuel. They too share some of the same traits as Eggy and the Penguins, such as craving mayhem and being knowledgeable about body parts like a solar plexus.
The gorillas were barbecuing bananas on the hot dog grill, when the smell reached the hornets outside the zoo, there are 3 things that could've happened:
The Hornets should've been able to smell the bananas in the smoke.
The Hornets were unaware of the smell, only knowing it was barbecue.
The Hornets did know what they were smelling & just ignored the fact it was bananas, or if so, they possibly like bananas.
Running Gag: Skipper, Kowalski and Rico tried to enter the arena but failed as they landed outside, in the garbage (twice and once on the solid ground.)