Looking for a last-minute birthday card for your grandpa on his 80th birthday but don’t have the time to run to the stores? Well, here is a birdhouse-themed design for your grandpa’s 80th birthday card that you might like, especially once you learn that the unique card is completely free to print, available in both letter and A4 sizes.

It would be especially suitable if your old man has a flair for carpentry. But unless you have a flair with the printer, you had better take a look at the following picture to see how to place the paper so the card will print properly. Happy birthday to your grandpa!