(Video Link)
A deer fell through the ice covering a frozen lake. A helicopter pilot came in close to observe and reasoned that he could use the force generated by his blades to blow the deer onto the ice and to the shore. And he was right!
via reddit
I don't think they called in the helicopter specifically to save the deer, what would they have been planning to do? Airlift it out of there? (Unless of course they had this exact plan in mind, but I doubt that.)