Type A ◆ Material: Cedar, 1.2mm thick ◆ External Dimensions Front Height: 22.0cm Rear Height: 26.0cm Width: 15.0cm Depth: 17.0cm (18.5cm including the back panel) Back Panel: 31.0cm Entrance Hole: 28.0mm ◆ Internal Dimensions Height to Entrance Hole (to center): 15.0cm Width: 12.5cm Depth: 15.0cm ◉ This birdhouse is designed for Japanese tits (シジュウカラ) with a 28mm entrance hole, focusing on texture and detail. If the entrance hole exceeds 30mm, sparrows may enter. This size is optimal for Japanese tits. It also features a removable back panel for waterproofing (no drainage required). Features: 1. Unfinished wooden birdhouses deteriorate due to repeated exposure to moisture and dryness, leading to cracking and warping. The surface is coated with teak + walnut colored outdoor transparent water-based varnish to minimize deterioration, make it easy to clean, and keep it hygienic. 2. The roof panel can be fully opened for easy observation and maintenance. 3. The roof panel is reinforced with a bar to minimize warping. (Wooden boards tend to warp on the side exposed to sunlight.) 4. Waterproof cushion seals prevent rain from entering from the roof. 5. The back panel can be removed with screws, allowing for various installation methods. The back panel has a double structure to prevent rain from entering. Birdhouses with a single back panel and an opening roof can allow rain to enter, causing mold and accelerating the deterioration of the birdhouse. 6. The perch can also be removed as it is attached with screws. #Birdhouse #SmallBirds #BirdhouseForSmallBirds #WildBirds #WildBirdBirdhouse #JapaneseTit #JapaneseTitBirdhouse #VariedTit #VariedTitBirdhouse #Gardening