National Nest Box Week is observed from February 14th to February 21st and encourages people to support bird conservation by installing nest boxes in their gardens. Founded by the British Trust for Ornithology, this initiative aims to address the decline in natural nesting sites for birds due to human activity. Participants are encouraged to build bird nest boxes, watch local birds, and share their experiences on social media to raise awareness. The week serves as an opportunity for peaceful bird watching and fosters a connection with nature. Over 6 million nest boxes have been placed in gardens across the United Kingdom as part of this effort.