A strong window hummingbird feeder stays securely mounted, offers a suitable nectar capacity, and is easy to refill and clean; the right choice depends on how often you want to maintain it and how many birds you hope to watch. This roundup compares ten window-focused options, from compact 1.75-ounce containers to a 24-ounce reservoir, plus multipacks for adding feeding stations. Some prioritize multiple ports or bee-resistant designs, while others emphasize close viewing, a perch, or simple refill access.
Capacities and listed specifications vary, and some product listings report conflicting capacity figures, so check the exact model details before buying. For dependable viewing, consider the mounting surface and follow the maker’s installation instructions.
Regular cleaning and fresh nectar matter whichever feeder you choose.
Nature Anywhere Window Feeder is the best overall choice in this group for shoppers seeking a dedicated window setup with a comparatively large reservoir. Its listed capacity is 24 fluid ounces, and the product description highlights a sealing gasket intended to prevent leaks, plus interchangeable flowers described as bee- and wasp-proof by design. Those features make it a practical fit for close-up viewing with fewer refills than the compact options.
Install it on clean glass and use the supplied gasket as directed; the capacity alone does not remove the need to keep nectar fresh and the feeder clean.
Our Top Picks

Its 24-fluid-ounce reservoir suits longer intervals between refills, while the included sealing gasket and interchangeable flowers address leaks and insect access.
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Most Feeding PortsNine feeding ports and three suction cups with backboard support make this a well-equipped window option; a cleaning brush is included.
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Flexible MountingThe 8-fluid-ounce feeder offers three tapered, bee-resistant ports and can mount with its suction cup or hang from a nail.
View on Amazon- Best Two-Pack Birdream 10 oz Window Feeder
- Most Compact Dreamdrawer Window Feeder
Compare the Window Hummingbird Feeders
| # | Product | Dimensions | Capacity | Material | Buy |
|---|---|---|---|---|---|
| 1 | 1. Nature Anywhere Window FeederBest Overall | 9"L x 7"W x 21"H | 24 fluid oz | Metal, Plastic | View on Amazon |
| 2 | 2. Birdream 18 oz Window FeederMost Feeding Ports | 7.8"L x 4.7"W x 3.8"H | 1.1 lb | Plastic | View on Amazon |
| 3 | 3. Perky-Pet Window Mount FeederFlexible Mounting | 43.6"L x 22.6"W x 17.8"H | 8 fluid oz | Plastic | View on Amazon |
| 4 | 4. Birdream 10 oz Window FeederBest Two-Pack | 7.69"L x 7.69"W x 1.98"H | 10 fluid oz | Plastic | View on Amazon |
| 5 | 5. Dreamdrawer Window FeederMost Compact | 8.8"L x 4.4"W x 2.8"H | 1.75 oz | Metal, Plastic | View on Amazon |
| 6 | 6. Nature's Way Petite Feeder 3-PackWindow or handheld feeding | 4.25"L x 4.25"W x 3.25"H | 3 oz | Plastic | View on Amazon |
| 7 | 7. iBorn Stainless Base FeederAdjustable-height glass mounting | 9.25"L x 4.33"W x 2.76"H | 1.9 lb | Polystyrene, Stainless Steel | View on Amazon |
| 8 | 8. Aspects Gem Window FeederSimple raised-port window feeder | 5.13"L x 3.5"W x 1.88"H | 4 fluid oz | Plastic | View on Amazon |
| 9 | 9. iBorn Mini Window Feeder 3-PackThree compact window feeders | 3.94"L x 3.94"W x 1.57"H | 3.4 oz | — | View on Amazon |
| 10 | 10. Redboat Window Feeder 2-PackTwo-pack with ant-proof moats | 8.07"L x 4.92"W x 4.72"H | 10 oz | Plastic | View on Amazon |
Detailed Reviews: Best Hummingbird Feeders For Windows

#1 · Best Overall
1. Nature Anywhere Window Feeder
- Dimensions: 9"L x 7"W x 21"H
- Capacity: 24 fluid oz
- Material: Metal, Plastic
Best for: Large reservoir with sealed mounting.
Why it ranks #1: Its 24-fluid-ounce reservoir suits longer intervals between refills, while the included sealing gasket and interchangeable flowers address leaks and insect access.
A 24-ounce reservoir gives this Nature Anywhere feeder substantial nectar capacity for a window-mounted viewing station. Its supplied sealing gasket is intended to keep nectar from dripping onto the glass, while interchangeable flowers and the bee- and wasp-proof design address access at the feeding ports.
The large reservoir means this feeder can hold more nectar than the small-format window models, which may suit buyers who prefer a bigger station. For installation, the gasket must be fitted as directed; the product describes it as the seal that keeps nectar off the window. Interchangeable flowers add choice at the feeding openings, while the included suction cups and window mount support glass placement. Its metal-and-plastic construction combines materials in a substantial window feeder.
- 24-ounce nectar reservoir
- Includes a sealing gasket
- Interchangeable flower ports
- Window mount and suction cups included
- The gasket must be installed for the stated leak-proof seal.
Skip it if you want a feeder that works without installing a sealing gasket; this model's stated seal depends on fitting it.
Pick this Nature Anywhere model if you want a high-capacity window station and close viewing with a gasketed seal. It suits buyers willing to install the gasket correctly; that step is central to the stated leak protection.
Full product details
| Brand | Nature Anywhere |
|---|---|
| Capacity | 24 fluid ounces |
| Color | Read and Crystal |
| Included Components | Nectar reservoir, Online instructions QR code, Suction cups, Window mount |
| Dimensions | 9"L x 7"W x 21"H |
| Manufacturer | Nature Anywhere |
| Part Number | HB-L |
| Material | Metal, Plastic |
| Recommended Uses | Anna's hummingbird, Colibri, Hummingbird feeder, Red Throated hummingbird |
| Special Feature | Favorite for Colibri, Annas Hummingbird, Ruby Throated and many more, Guaranteed Leak Proof, Lifetime Guarantee, Window Hummingbird Feeder See more |
Listed on Amazon as: Window Hummingbird Feeder, Suction Cup, Hummingbird Feeders for Outdoors
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#2 · Most Feeding Ports
2. Birdream 18 oz Window Feeder
- Dimensions: 7.8"L x 4.7"W x 3.8"H
- Capacity: 1.1 lb
- Material: Plastic
Best for: Stable three-cup window mounting.
Why it ranks #2: Nine feeding ports and three suction cups with backboard support make this a well-equipped window option; a cleaning brush is included.
Three suction cups and a backboard support design are intended to keep this Birdream feeder parallel and reduce tilting on the window. Its nine feeding ports and included cleaning brush make it a multi-opening station with a tool for routine maintenance.
The backboard and three-cup arrangement work together to support a stable, parallel position, which matters when a feeder is mounted on glass. The lid opens for refilling or cleaning, helping keep those recurring tasks straightforward, and the included brush assists with maintenance. Nine feeding ports provide several access points around the feeder. The listed capacity is substantial, though the supplied title and specification use different units; check the stated volume carefully when comparing reservoir sizes.
- Three suction cups with backboard support
- Nine feeding ports
- Lid opens for refilling and cleaning
- Cleaning brush included
- Capacity is expressed inconsistently in the supplied title and specifications.
Skip it if you need an unambiguous capacity for comparing reservoirs; the supplied title and specifications use different capacity units.
Choose this Birdream feeder if you value a supported, parallel window mount, many feeding ports, and a brush for cleaning. Its capacity wording is inconsistent across supplied details, so it is less suited to volume-focused comparisons.
Full product details
| Brand | Birdream |
|---|---|
| Capacity | 1.1 pounds |
| Color | Red |
| Included Components | Brush, Manual, Suction Cup |
| Dimensions | 7.8"L x 4.7"W x 3.8"H |
| Manufacturer | Birdream |
| Material | Plastic |
| Recommended Uses | Nectar |
| Special Feature | Cake Design, Easy-Refill Top |
Listed on Amazon as: Birdream Hummingbird Feeders for Window, 2 Pack-18oz Suction Cup Hummingbird Feeder with 9 Feeding Ports & Clean Brush, Attracting Ruby Throated Anna Rufous – Red
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#3 · Flexible Mounting
3. Perky-Pet Window Mount Feeder
- Dimensions: 43.6"L x 22.6"W x 17.8"H
- Capacity: 8 fluid oz
- Material: Plastic
Best for: Flexible suction or nail mounting.
Why it ranks #3: The 8-fluid-ounce feeder offers three tapered, bee-resistant ports and can mount with its suction cup or hang from a nail.
Two mounting options let the Perky-Pet feeder attach by suction cup to a window or hang from a nail, enabling close viewing or a different placement. Its eight-ounce reservoir and three tapered feeding ports make it a practical choice for a simple nectar station.
The choice between a suction cup and nail mounting gives this feeder more placement flexibility than a window-only setup. Its eight-ounce capacity holds a larger supply than the compact models in this group, while three tapered ports are described as bee resistant to help keep insects away from the nectar. Soft, flexible hollyhock-inspired ports offer a natural-feeling feeding point. The plastic feeder is also listed as shatterproof, a useful property for a station mounted near glass.
- Mounts with a suction cup or hangs from a nail
- Eight-ounce nectar capacity
- Three tapered, bee-resistant ports
- Shatterproof plastic construction
- The supplied dimensions are unusually large for a window-mounted feeder.
Skip it if you need compact listed dimensions for a narrow window area; this feeder's supplied dimensions are unusually large.
This Perky-Pet fits buyers who want eight ounces of nectar and a choice of window or nail mounting. Its stated dimensions are a boundary to consider for limited glass space, despite the flexible mounting methods.
Full product details
| Brand | Perky-Pet |
|---|---|
| Capacity | 8 fluid ounces |
| Color | iridescent color |
| Included Components | Perky Pet – 217 |
| Dimensions | 43.6"L x 22.6"W x 17.8"H |
| Item Weight | 13.61 g |
| Manufacturer | Perky Pet |
| Part Number | 217 |
| Manufacturer Warranty Description | 30 day |
| Material | Plastic |
| Model Number | 217 |
| Recommended Uses | Nectar |
| Special Feature | Bee Resistant, Shatterproof |
| Additional Information | Important information Safety Information B00004RA8V Directions For birds |
Listed on Amazon as: Perky-Pet Window Mount Hummingbird Feeder, 8 oz Nectar Capacity
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#4 · Best Two-Pack
4. Birdream 10 oz Window Feeder
- Dimensions: 7.69"L x 7.69"W x 1.98"H
- Capacity: 10 fluid oz
- Material: Plastic
Best for: Two-pack with cleaning brush.
Why it ranks #4: Two feeders provide multiple window stations, with 10-fluid-ounce capacity, seven bee-proof ports, and a cleaning brush included.
Two window feeders come together in this Birdream pack, enabling you to create more than one viewing station or keep a spare ready. Each has a clear design for close-up observation, red coloring to attract hummingbirds, and perches for feeding or resting.
The two feeders can spread viewing opportunities across windows, while their clear design helps keep birds visible during feeding. Each feeder has two easy-fill troughs and seven bee-proof ports, supporting access to nectar at several points. The included brush gives you a tool for routine cleaning, and the lightweight plastic construction makes handling the feeders more manageable. UV resistance is also listed as a feature, relevant for a feeder kept outdoors; regular cleaning remains important for nectar hygiene.
- Two feeders included
- Clear design supports close-up viewing
- Seven bee-proof feeding ports per feeder
- Cleaning brush included
- Plastic construction may not suit buyers seeking a metal feeder.
Skip it if you want a metal-bodied window feeder; this two-pack uses plastic for its feeder construction.
Pick this Birdream set if you want two window stations, clear close-up views, and a brush for upkeep. Its plastic construction and compact trough layout are a better fit for lightweight outdoor viewing than for shoppers specifically seeking metal.
Full product details
| Brand | Birdream |
|---|---|
| Capacity | 10 fluid ounces |
| Color | Red |
| Included Components | Brush, Drinking Troughs *4, Trough Covers *4, Manual, Perches, Suction Cups *4, Base *2 |
| Dimensions | 7.69"L x 7.69"W x 1.98"H |
| Item Weight | 0.51 kg |
| Manufacturer | Birdream |
| Material | Plastic |
| Model Number | BD0602RD-2PK |
| Recommended Uses | Hummingbird Nectar, Sugar Water |
| Special Feature | Bee Resistant, Easy-Refill Top, Lightweight, Long Lasting, UV Resistant |
Listed on Amazon as: Birdream 2 Pack Window Hummingbird Feeders for Outdoors, 10oz, Red
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#5 · Most Compact
5. Dreamdrawer Window Feeder
- Dimensions: 8.8"L x 4.4"W x 2.8"H
- Capacity: 1.75 oz
- Material: Metal, Plastic
Best for: Compact dual-container window viewing.
Why it ranks #5: Two 1.75-ounce containers and six bee-proof ports suit a compact viewing setup, and the feeder detaches from its metal base for cleaning.
Two detachable nectar containers sit on a metal base secured to the window with strong suction cups, giving hummingbirds a close feeding spot without a hanging setup. Bright red and yellow flower accents add visual cues, while six bee-proof ports provide several places to feed.
The two-container layout makes this a practical pick for a small window display, and the detachable feeder separates from its base for refilling and cleaning. Its wide-mouth design supports access during those routine tasks, while the metal base provides the mounting platform and strong suction cups attach it to glass. A 360-degree perch gives birds room around the feeding area. The compact form suits buyers prioritizing a close view over a large nectar reservoir.
- Metal base attaches to glass with strong suction cups
- Two containers provide separate nectar spaces
- Six bee-proof feeding ports
- Detaches from base and has a wide-mouth design
- Its small containers require more frequent refills than larger-capacity feeders.
Skip it if you want a large reservoir for fewer refills; this feeder's small containers prioritize a compact window setup.
Choose this Dreamdrawer feeder for a compact window station and close-up viewing, especially if easy detachment matters during cleaning. Its small containers suit modest feeding needs, but are less fitting when you want a larger nectar supply between refills.
Full product details
| Brand | Dreamdrawer |
|---|---|
| Capacity | 1.75 ounces |
| Color | 1PC-Green |
| Included Components | Metal, 2 x 1.75 oz |
| Dimensions | 8.8"L x 4.4"W x 2.8"H |
| Manufacturer | Dreamdrawer |
| Material | Metal, Plastic |
| Model Number | Sweet01-G |
| Recommended Uses | Nectar |
| Special Feature | 360 Degree Perch, Easy-Refill Top, Long Lasting |
| Additional Information | Important information Safety Information Follow general safety guidelines for wildlife feeders, such as avoiding harmful chemicals, securing the feeder, and cleaning it regularly. Use a correct nectar recipe (4 parts water to 1 part sugar) to ensure the safety of hummingbirds. |
Listed on Amazon as: Dreamdrawer Window Hummingbird Feeder, Small Hummingbird Feeder for Outdoors with Strong Suction Cup – Metal Base & 6 Feeding Ports, Easy to Clean and Refill
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#6
6. Nature's Way Petite Feeder 3-Pack
- Dimensions: 4.25"L x 4.25"W x 3.25"H
- Capacity: 3 oz
- Material: Plastic
Best for: Window or handheld feeding.
Why it ranks #6: Three 3-ounce feeders offer three ports apiece and can be removed from their holders for handheld feeding as well as window mounting.
Each of the three Nature’s Way feeders can mount to a window or come out of its holder for handheld feeding, enabling both close glass viewing and a portable feeding option. Each compact unit has a three-ounce capacity, three flexible flower ports, and a continuous perch ring.
The removable holder makes the two use modes practical: leave a feeder on the window for viewing or take it out for hand feeding. Three-ounce reservoirs encourage a smaller nectar supply, and the removable wide lid supports refilling and cleaning. Each unit has three flexible flower ports and a continuous perch ring, giving birds feeding openings and a place to perch. With three feeders in the pack, you can create multiple stations, while the compact size helps keep each setup small.
- Three feeders included
- Can be mounted at a window or used handheld
- Three-ounce capacity per feeder
- Removable lid supports refilling and cleaning
- Each feeder holds only three ounces of nectar.
Skip it if you need a large reservoir between refills; each compact feeder holds three ounces.
This Nature’s Way pack fits buyers who want multiple compact stations and the option to hand-feed from a removable feeder. Its three-ounce capacity per unit suits smaller servings, not a large reservoir between refills.
Full product details
| Brand | Nature's Way |
|---|---|
| Capacity | 3 ounces |
| Color | Red |
| Included Components | 3 Feeding Ports, Continuous Perch Ring, Strong Suction Cup |
| Dimensions | 4.25"L x 4.25"W x 3.25"H |
| Manufacturer | Nature's Way Bird Products |
| Part Number | TWF2-PB3 |
| Material | Plastic |
| Model Number | TWF2-PB3 |
| Recommended Uses | Feeding Station, Nectar |
| Special Feature | Bee Resistant |

#7
7. iBorn Stainless Base Feeder
- Dimensions: 9.25"L x 4.33"W x 2.76"H
- Capacity: 1.9 lb
- Material: Polystyrene, Stainless Steel
Best for: Adjustable-height glass mounting.
Why it ranks #7: Its stainless-steel base and suction-cup window mount suit close viewing, with bee-proof ports; the listed capacity figures are inconsistent.
Adjustable placement lets you mount this iBorn feeder at the window height that suits your viewing spot, from a kitchen sink to a sofa or a child’s vantage point. Strong suction cups attach it to glass, while bee-proof ports help keep feeding focused on the nectar.
This feeder’s flexible height placement makes it easier to position the viewing area around a room’s layout rather than settling for a fixed vantage point. Strong suction cups hold the feeder on glass and allow adjustment, according to the supplied features. The stainless steel base provides a metal component in the mounting structure, while the bee-proof ports address access at the feeding points. Check the suction attachment before hanging and avoid overfilling to help prevent spills.
- Can be mounted at different window heights
- Strong suction cups attach to glass
- Bee-proof feeding ports
- Stainless steel base
- The listed capacity is unclear across the supplied title and specifications.
Skip it if you need a clearly stated small-volume capacity; the supplied title and specifications give conflicting capacity details.
This iBorn suits households that want to choose a window viewing height around a sink, sofa, or child’s position. It fits glass mounting, but the conflicting capacity details make it a less straightforward choice for buyers comparing reservoir volume.
Full product details
| Brand | iBorn |
|---|---|
| Capacity | 1.9 pounds |
| Color | Red,Pack of 1 |
| Included Components | / |
| Dimensions | 9.25"L x 4.33"W x 2.76"H |
| Item Weight | 9.12 ounces |
| Manufacturer | iBorn |
| Part Number | HB202-RED-GB |
| Material | Polystyrene, Stainless Steel |
| Model Number | HB202-RED-GB |
| Recommended Uses | Nectar |
| Special Feature | Long Lasting |
| Additional Information | Important information Safety Information Always ensure the suction cups are securely attached to the window before hanging the feeder. Do not overfill the feeder to prevent spills and attraction of unwanted wildlife. Keep the feeder clean and replace the nectar regularly to prevent mold growth. Always follow local regulations regarding feeding wildlife. |
Listed on Amazon as: iBorn Window Hummingbird Feeder Hummingbird Feeder with Strong Suction Cup Mini Humming Bird Feeders for Outdoors, Bee-Proof Feeding Ports & Stainless Steel Base, 3oz, 2025 New
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#8
8. Aspects Gem Window Feeder
- Dimensions: 5.13"L x 3.5"W x 1.88"H
- Capacity: 4 fluid oz
- Material: Plastic
Best for: Simple raised-port window feeder.
Why it ranks #8: This dedicated window feeder holds 4 fluid ounces and has two raised ports plus an extended perch for resting and feeding.
Raised feeding ports direct water away from the nectar, helping this compact Aspects feeder keep its feeding area better separated from runoff. It attaches to a window and holds four ounces, while an extended perch gives hummingbirds space to rest as they feed.
The feeder’s window attachment creates a close viewing position without requiring a hanging mount, and its four-ounce capacity offers a modest reservoir for a smaller station. Two raised ports direct water away from the nectar, a useful detail for the feeding area, while the elevated, extended perch lets birds rest and dine. Its plastic construction keeps the design simple, and the compact listed dimensions make it suitable where a larger feeder would occupy more window space.
- Attaches directly to a window
- Four-ounce nectar capacity
- Two raised ports direct water away from nectar
- Extended perch allows birds to rest and feed
- Only two feeding ports are provided.
Skip it if you need several feeding positions at once; the two-port layout is more limited than multiport window feeders.
The Gem suits buyers seeking a small, straightforward window feeder with a resting perch and raised ports. Its two-port arrangement is a relevant boundary for anyone wanting multiple birds to feed at several openings simultaneously.
Full product details
| Brand | Aspects |
|---|---|
| Capacity | 4 fluid ounces |
| Color | Red |
| Included Components | hummingbird-feeders |
| Dimensions | 5.13"L x 3.5"W x 1.88"H |
| Item Weight | 1 ounces |
| Manufacturer | Aspects |
| Part Number | 437 |
| Manufacturer Warranty Description | Warranty |
| Material | Plastic |
| Model Number | 437 |
| Recommended Uses | Nectar |
| Special Feature | 360 Degree Perch |
Listed on Amazon as: Aspects ASPECTS437 The Gem Window Hummingbird Feeder
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#9
9. iBorn Mini Window Feeder 3-Pack
- Dimensions: 3.94"L x 3.94"W x 1.57"H
- Capacity: 3.4 oz
Best for: Three compact window feeders.
Why it ranks #9: The three-pack provides multiple compact window stations, with a listed 3.4-ounce capacity and a 360-degree perch feature.
A three-pack of compact feeders gives you multiple window stations or a spare for rotation, with each feeder holding 3.4 ounces. The iBorn design supports flexible placement at different heights, making it possible to tailor viewing positions around the home.
The three-feeder quantity makes this set useful when you want more than one viewing location rather than a single station. Each compact unit has a 3.4-ounce capacity and a 360-degree perch, combining a small nectar supply with a place for birds to rest around the feeder. The product information emphasizes adjustable window placement and warns that stains or deformed suction cups can affect adhesion. Cleaning the glass and checking the cups before installation are therefore part of setup.
- Three feeders in the pack
- 3.4-ounce capacity per feeder
- 360-degree perch
- Compact dimensions suit smaller window areas
- Window stains or deformed suction cups can affect mounting performance.
Skip it if you cannot clean the mounting glass or check the suction cups before installation; those conditions can affect adhesion.
Choose this iBorn set if you want several compact stations or different viewing heights around the home. It offers a 3.4-ounce capacity per feeder, but requires attention to clean glass and suction-cup condition during installation.
Full product details
| Brand | iBorn |
|---|---|
| Capacity | 3.4 ounces |
| Color | Red |
| Included Components | / |
| Dimensions | 3.94"L x 3.94"W x 1.57"H |
| Item Weight | 13.44 ounces |
| Manufacturer | iBorn |
| Part Number | HB205-RED-GB |
| Model Number | HB205-RED-GB |
| Special Feature | 360 Degree Perch |
Listed on Amazon as: Window Hummingbird Feeder with Strong Suction Cup, BPA-Free 3.4OZ, Red 3 PK
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#10
10. Redboat Window Feeder 2-Pack
- Dimensions: 8.07"L x 4.92"W x 4.72"H
- Capacity: 10 oz
- Material: Plastic
Best for: Two-pack with ant-proof moats.
Why it ranks #10: Two window feeders with 10-ounce capacity and an included brush offer multiple stations, though the supplied details give fewer specific port features.
Two Redboat feeders come with ant-proof moats, giving you multiple window stations with a feature aimed at limiting ant access. Easy-fill reservoirs and leak-resistant mechanisms support routine use, while the included brush provides a dedicated tool for cleaning.
The two-pack lets you place feeders at separate windows or keep an additional station available. Each feeder has a ten-ounce capacity, and its easy-fill reservoir supports refills without a complicated process. The ant-proof moat addresses ants around the feeder, while the leak-resistant mechanism is intended to help keep nectar contained. A brush is included for cleaning. Installation instructions should be followed precisely to support the suction cups, which the listing says can hold up to 20 pounds.
- Two feeders included
- Ten-ounce capacity listed
- Ant-proof moats
- Cleaning brush included
- The listing requires precise installation steps for optimal suction.
Skip it if you prefer a mounting setup without carefully following suction-cup installation steps; the listing stresses precise installation.
This Redboat set suits buyers who want two window stations, ant-proof moats, and a brush for routine cleaning. Follow the installation steps carefully for suction performance, and consider whether two ten-ounce feeders suit your available glass space.
Full product details
| Brand | Redboat |
|---|---|
| Capacity | 10 ounces |
| Color | 2 Pack |
| Included Components | Brush |
| Dimensions | 8.07"L x 4.92"W x 4.72"H |
| Item Weight | 1.2 pounds |
| Manufacturer | Redboat |
| Part Number | HH-02PCS-2023 |
| Material | Plastic |
| Model Number | Feeder2023-02PCS |
| Recommended Uses | Nectar |
| Special Feature | Easy-Refill Top |
Listed on Amazon as: Redboat 2 Pack Window Hummingbird Feeder
View on AmazonAvoiding suction-cup and leak surprises
A window feeder can become a mess or fall if its mounting surface, cups, or seal are not prepared correctly. The iBorn 3 oz Window Feeder listing specifically warns that window stains and deformed suction cups can affect suction; it recommends cleaning the glass and pressing out air during installation. Redboat Window Feeder 2-Pack likewise says installation steps should be followed precisely.
For Nature Anywhere Window Feeder, the gasket is a key detail: the listing says to install it on day one for the seal to work as intended. These details matter because a feeder that fits the window in principle may still fail if installed on dirty glass or with a missing sealing part.
Check that the suction cups and seals are in good condition before mounting, follow the product instructions, and confirm the feeder is secure before filling it. Recheck the mount periodically rather than assuming the initial attachment will last indefinitely.
Choose capacity with freshness in mind
A larger reservoir means less frequent refilling, but a small feeder can make it easier to offer fresh nectar when visits are sparse. The listings span from Dreamdrawer Window Feeder’s two 1.75-ounce containers and Aspects Gem Window Feeder’s 4-ounce capacity to Perky-Pet Window Mount Feeder at 8 fluid ounces and Nature Anywhere Window Feeder at 24 fluid ounces. Multipacks change the equation: Birdream 10 oz Window Feeder supplies two stations, while Nature’s Way Petite Feeder 3-Pack includes three 3-ounce feeders.
The product data does not establish how quickly any feeder will be used; that depends on local bird activity and conditions. Also, check the exact product listing: some reported capacity figures conflict, including iBorn Stainless Base Feeder.
Choose a larger single reservoir if refills are inconvenient, or smaller individual feeders if you prefer several viewing points and want to replenish them separately. Clean and refresh nectar regularly regardless of capacity.
How to Choose a Window Hummingbird Feeder
Nectar capacity and refill frequency
Choose capacity based on how often you can refill and clean the feeder, not just the largest number on a listing. Options range from Dreamdrawer Window Feeder’s two 1.75-ounce containers and Aspects Gem Window Feeder’s 4 fluid ounces to Perky-Pet Window Mount Feeder’s 8 fluid ounces and Nature Anywhere Window Feeder’s 24 fluid ounces. Multipacks distribute nectar among separate stations: Birdream 10 oz Window Feeder lists 10 fluid ounces, while Nature’s Way Petite Feeder 3-Pack gives each feeder 3 ounces.
The listed figures are not directly comparable in every case, and some listings conflict. A larger reservoir can suit a busy station or someone who wants fewer refill trips; smaller feeders or a multipack can suit lighter use, separate windows, or people who prefer smaller portions.
Ports and viewing setup
Look at the number and style of feeding ports alongside the perch design to match your preferred viewing setup. Dreamdrawer Window Feeder lists six bee-proof ports across two containers; Birdream 10 oz Window Feeder lists seven bee-proof ports, and Birdream 18 oz Window Feeder lists nine ports. Aspects Gem Window Feeder has two raised ports and an extended perch, while Nature’s Way Petite Feeder 3-Pack gives each feeder three flexible flower ports and a continuous perch ring.
More ports can offer multiple access points, but port count alone does not show how many birds will visit at once. Choose a multi-port design if you want several feeding positions in one feeder; a two-port or compact model may suit a smaller viewing area or a simpler setup.
Mounting and number of stations
Decide whether you need one window station, several, or a feeder that can be used away from the glass. Most products here attach with suction cups, but Perky-Pet Window Mount Feeder also lists hanging from a nail as a mounting option. Birdream 18 oz Window Feeder lists three suction cups and a support backboard; other products include two-cup arrangements or a single suction-cup mount.
Multipacks provide separate stations: Birdream 10 oz Window Feeder includes two feeders, and Nature’s Way Petite Feeder 3-Pack includes three that can also be removed for handheld feeding. One securely installed feeder suits a single viewing spot.
Choose a multipack if you want to spread feeders across windows, and consider alternative mounting only where the product explicitly provides it.
Which Window Hummingbird Feeder Should You Choose?
Choose Nature Anywhere Window Feeder if you want the largest listed capacity here: 24 fluid ounces, with a supplied gasket and interchangeable flowers. For many feeding positions on one feeder, Birdream 18 oz Window Feeder lists nine ports and three suction cups with a support backboard. Choose Perky-Pet Window Mount Feeder if you want an 8-ounce feeder with three tapered bee-resistant ports and a choice of suction-cup or nail mounting.
For multiple stations, Birdream 10 oz Window Feeder comes as a two-pack, while Nature’s Way Petite Feeder 3-Pack offers three compact feeders that can also be used handheld. If a small footprint matters most, Dreamdrawer Window Feeder uses two 1.75-ounce containers.
Whichever you select, follow its mounting instructions and keep nectar fresh and the feeder clean.
Related Buying Guides
Frequently Asked Questions
How often should I clean and refill a window hummingbird feeder?
Clean the feeder and replace nectar regularly, and sooner if it looks cloudy, dirty, or spoiled. Warm conditions can make nectar deteriorate faster, so check it frequently rather than relying on a fixed schedule. Follow the feeder’s care instructions, and remember that a larger reservoir still needs fresh nectar and routine cleaning.
How can I keep suction cups from coming loose from a window?
Start with clean, dry glass and clean suction cups, then press them firmly into place according to the feeder’s instructions. Check the mount periodically and reseat it if it begins to loosen. Avoid relying on a suction cup that is dirty, damaged, or attached to a surface that is not smooth.
Where should I place a window feeder to help prevent bird collisions?
Place the feeder very close to the glass, or directly on the window, so birds cannot build up speed between the feeder and the pane. Keep it away from reflective areas that may appear to show open sky or vegetation. Monitor the location and adjust it if birds repeatedly approach the glass.
How should I choose between a compact feeder and a larger reservoir?
Choose based on how often you can check and refill the feeder, while keeping nectar fresh in either size. The Nature Anywhere model has the largest listed capacity here at 24 fluid ounces; compact options include two 1.75-ounce containers. Capacity is only one consideration, so also compare ports, mounting, and cleaning access.
What should I compare if I want several feeding positions?
Check the listed port count and whether you want one feeder or multiple stations. Birdream’s 18-ounce window feeder lists nine ports, while Birdream’s 10-ounce option comes as a two-pack. More ports or feeders provide additional feeding positions, but you will still need to keep each one clean and its nectar fresh.
Final Words
For a dedicated window setup with the largest listed reservoir, choose the Nature Anywhere Window Feeder: it holds 24 fluid ounces and includes a sealing gasket and interchangeable flowers. If you prefer more feeding positions on one feeder, consider Birdream’s 18-ounce, nine-port model; for separate stations, compare the two- and three-packs. Match the choice to your refill routine, mount it as directed on clean glass, and keep nectar fresh.

