This will put a smile on your face.

In Waltham, Massachusetts, firefighters joined forces with the police for a good cause -- to rescue a pair of adorable ducklings from a storm drain on Friday morning, May 31st. As you can see in one of the pictures below, Mama Duck is standing nearby with another little one, patiently waiting for them to save her babies.

In another photo above, it seems as though the rescued ducklings are ready to escape again… Perhaps this time, they see and hear Mama Duck calling to them to hurry back to her. The family is reunited, and we couldn't be happier.