Blue Birds House Wooden Window Birdhouse Weatherproof Birdhouse Bird Nest Designed with Perch Transparent Back for Easy WatchFeatures: Clear Birdhouse to Watch Nesting Birds: A safe transparent acrylic is secured on the back of the wooden birdhouse and provides a bird's point of view. You can watch them grow from small chicks to adult adults! DIY Nest: You can also use the tools to paint the birdhouse as you like, creating a beautiful DIY birdhouse. Gift for Kids: A great gift for kids, grandparents, and bird watching enthusiasts. These nesting gift boxes are great for Mother's Day, Father's Day, and Easter when spring arrives! Strong Suction Cups & Safety Loop: Suction cups attach to windows, and the included safety loop provides support for nesting birds. Two-way mounting system provides extra safety for wooden, with bird. Wooden Bird House: Made of eco-friendly wood, safe, non-toxic and . Suitable for Finch, Chickadee, Titmouse, Warbler and Nuthatch.Specification: Material: Wood, Acrylic Color: Wood Color Size: Approx.13.2x10x21.5cm/5.2x3.9x8.5in, Roof 18.5x1 1cm/7.3x4.3in Weight: Approx.500gPackage Included: 1 Piece Wooden, With Bird House Note: 1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!