Can you Find and name the hidden bird in the picture below ?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

What jumps when it walks and sits when it stands?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Which is heavier: a ton of bricks or a ton of feathers?

What happened when the wheel was invented?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

How many letters are in the alphabet?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.