Found across northern North America and Eurasia, boreal owls inhabit dense coniferous and mixed forests.

The tradition of teaching is deeply rooted in human history. Today, we honour those who dedicate their lives to sharing knowledge and shaping minds. Happy World Teachers' Day to all the educators who have helped us become who we are.

From Confucius in ancient China to Socrates, Plato and Aristotle in ancient Greece and Maria Montessori in 20th-century Italy, teachers have not only shaped lives—they've shaped history. Many cultural icons once stood at the front of a classroom. Did you know that Stephen King, for instance, taught English before becoming a bestselling author?

Teachers are essential pillars of a thriving society. Recognising this, UNESCO and the International Labour Organisation established October 5 as World Teachers' Day in 1994 to celebrate and support educators worldwide. As a tribute to wisdom, today's image features a boreal owl. The owl has long symbolised intelligence and insight. One of the earliest associations comes from Greek mythology: the goddess of wisdom, Athena, was often depicted with a small owl, her sacred animal. This nocturnal companion came to represent clarity, perception and the ability to see beyond the surface.