A group of gorillas is called a shrewdness.
A group of flamingos is called a stand.
A group of giraffes is called a tower.
A group of unicorns is called a blessing.
A group of crows is called a murder.
A group of larks is called an exaltation.
A group of ravens is called an unkindness.
A group of ferrets is called a business.
The sentence “The quick brown fox jumps over the lazy dog,” uses every letter in the alphabet.