Array methods in Javascript [closed]

Problem #1:
I have this array:

const birds = [ “Parrots”, “Falcons”, “Eagles”, “Emus”, “Caracaras”, “Egrets” ];

I’d like to create a copy of this array that includes birds that start with the letter E. How would you go about this?

Problem #2
I have this array:

let myArray = [ “Ryu”, “Ken”, “Chun-Li”, “Cammy”, “Guile”, “Sakura”, “Sagat”, “Juri” ];

How would I go through each item and add the index of the item in paranthesis? I tried using a forEach loop:

myArray.forEach((item, index) => item = item + ‘(${index})’)

But nothing happens!

Thank you.