--- title: "How Far Should a Bird Feeder Be from a Window?" url: https://thebirdfeederguide.com/how-far-should-a-bird-feeder-be-from-a-window/ type: post date: 2026-10-13 modified: 2026-10-16 markdown_url: https://thebirdfeederguide.com/how-far-should-a-bird-feeder-be-from-a-window.md author: "The Bird Feeder Guide Editorial Team" --- # How Far Should a Bird Feeder Be from a Window? Independent, research-based buying guides for backyard birders Reader-supported · we earn from qualifying Amazon purchases [Affiliate Disclosure](/about/) [How We Research](/about/) [![](https://thebirdfeederguide.com/wp-content/uploads/2026/10/tbfg-logo-header-1200w.png)](/) [Smart Feeders](/smart-bird-feeders/) [Feeder Types](/best-tube-bird-feeders/) [Bird Food](/) [Squirrel-Proofing](/best-squirrel-proof-bird-feeders/) [Hummingbirds](/) [Attract Birds](/) [Deals](/) Home › Placement › Window Distance Placement & Window Safety · Guide Placement & Window Safety · Guide # How Far Should a Bird Feeder Be from a Window? Closer than you might think. Cornell's All About Birds says feeders are safest placed less than 3 feet from a window, or even attached to the glass, because a bird that leaves the feeder and hits the window is not yet at full speed. This guide covers the distances, the risks in between and products that help. By The Bird Feeder Guide Editorial Team · Research-based; we have not tested these products ourselves Updated October 2026 **Disclosure:** As an Amazon Associate we earn from qualifying purchases. Links below go to Amazon; we do not show prices because they change. ![Small songbird perched near a flowering plant in a garden](https://thebirdfeederguide.com/wp-content/uploads/2026/10/Songbird-in-a-garden-Payal-Sanghavi-Unsplash.jpg) Quick Answer Put the feeder closer than 3 feet to the window, or attach it to the glass. All About Birds says this is safest because a bird that hits the window from that short distance is not traveling at top speed and has a better chance of surviving. Some guides instead advise moving feeders 30 feet or more away. Either way, avoid the middle zone, and add decals or tape to reduce reflections. ## What to do about feeders and windows Four steps, in order of impact. ### 1. Move the feeder close or far Place it closer than 3 feet to the window, or fix a window feeder to the glass. If that is not possible, some experts recommend 30 feet or more so birds have room to steer around the glass. ### 2. Break up reflections Apply decals or tape on the outside of the glass. American Bird Conservancy's BirdTape instructions call for spacing no farther apart than 2 inches by 2 inches. ### 3. Keep cover about 10 feet away All About Birds suggests about 10 feet from trees and shrubs as a compromise: close enough for refuge, far enough that squirrels and cats cannot easily jump to the feeder. ### 4. Treat reflections at feeding time If birds still strike the glass, add screens or netting outside, or move the feeder to a window without a large reflection of trees or sky. ## Products that help Specs come from each Amazon listing. Manufacturer effectiveness claims are their own, not independent test results. 2 x 2 inch spacing ### ABC BirdTape (3/4 inch x 50 ft) A tape that reduces bird-window collisions when installed no farther apart than 2 inches by 2 inches. The listing says it lasts 4 or more years if installed correctly and does not damage glass or coatings such as Low-E. [View on Amazon](https://www.amazon.com/dp/B0D7TZMJYM?tag=tbfg-20) Marker-style option ### Feather Friendly Bird Collision Deterrent Markers Small-scale DIY marker rolls. The listing says they were tested and approved by the American Bird Conservancy and others, last 8 or more years and withstand regular window washing. [View on Amazon](https://www.amazon.com/dp/B0CMN4J6NQ?tag=tbfg-20) Reusable clings ### WindowAlert Leaf Medley Decals Five semi-transparent static-cling UV-reflective decals, each 2.5 to 3.5 inches across. The listing says the reflective material is designed to deter birds from flying into glass. [View on Amazon](https://www.amazon.com/dp/B0096UUSPC?tag=tbfg-20) Feeder on the glass ### Droll Yankees Observer Window Feeder A clear plastic feeder with suction cups and a tapered overhanging roof that holds up to 2 cups of seed. Mounting a feeder directly on the glass follows the guidance to keep feeders very close to windows. [View on Amazon](https://www.amazon.com/dp/B00004ZB4J?tag=tbfg-20) ## Feeder and window questions Why is a feeder safer close to a window? A bird that takes off from a feeder less than 3 feet away is not going at top speed when it reaches the glass, so it has a better chance of surviving, according to All About Birds. How many birds do windows kill? All About Birds cites estimates that window glass kills at least 100 million birds every year in the United States. Is 30 feet better than 3 feet? Guidance varies. Cornell recommends under 3 feet or on the glass. Others suggest 30 feet or more. The risky range is in between, where birds can build speed. ## Related guides ### How to Keep Squirrels Off Bird Feeders Placement rules and eight methods. [Read the guide →](/how-to-keep-squirrels-off-bird-feeders/) ### Best Platform and Tray Bird Feeders Four tray feeders compared. [Read the guide →](/best-platform-and-tray-bird-feeders/) ### Best Tube Bird Feeders Five tube feeders compared. [Read the guide →](/best-tube-bird-feeders/) ### Sources and method Distances come from Cornell's All About Birds; the 30-foot alternative reflects other published guidance. Product specs were read from Amazon listings in October 2026. Corrections: corrections@thebirdfeederguide.com. [All About Birds (Cornell Lab of Ornithology), Where to Put Your Bird Feeder: allaboutbirds.org/news/where-to-put-your-bird-feeder/](https://www.allaboutbirds.org/news/where-to-put-your-bird-feeder/) [Photo: songbird in a garden by Payal Sanghavi on Unsplash](https://unsplash.com/@ansangha) Last verified October 2026 · Next review October 2027 ![](https://thebirdfeederguide.com/wp-content/uploads/2026/10/tbfg-logo-dark-1200w.png) The Bird Feeder Guide publishes research-based buying guides to help backyard birders choose durable, safe feeders. 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