Owl Issues

I’m pretty upset about the war on Ukraine, and then I get this email.

I use Gift Tree to send business Christmas gifts to valued customers, so very few. I guess they now want me to send overpriced gift baskets to people for their birthdays. That is not going to happen. But I opened their email because I want to know why owls give birthday gifts as teased in the subject line. However, nowhere in their email do they explain why owls are birthday gifters. This is driving me crazy/crazier. Why DO owls give birthday gifts? Because they give a hoot? That’s weak but all I could come up with. I googled that riddle and came up empty. Can someone help me? In the meantime, here’s some Owl City to inspire you to come up with an answer.