Window Bird Feeder with Seed Catcher: Why I Added the Kritkin Tray to My Setup

Every morning I swept the same patch of ground under my bird feeder. Seeds everywhere. Shells scattered across the patio. And within days, something had found the mess — I could see small tracks in the soil near the feeder pole. Squirrels at first. Then something I did not want to think about. I had tried tipping the feeder slightly. I tried switching to no-mess seed. I tried cleaning up every evening. None of it fixed the root problem. Seeds still fell. Mess still happened. The real fix was a window bird feeder with seed catcher — specifically, a tray that hangs directly below the feeder and catches everything before it hits the ground. I added the Kritkin 16-Inch Bird Seed Catcher Tray to my setup a few months ago. Here is the full honest picture of what changed, what it looks like, and whether it is worth your money.

The Real Problem with Bird Feeders Nobody Talks About

Bird feeders waste a lot of seed. Birds are messy eaters. They pick through the tray, toss seeds they do not want, and drop pieces mid-bite. Studies estimate that birds waste 30–40% of feeder seed through spillage — that is seed hitting the ground, sprouting into weeds, and drawing rodents to your yard. If you have neighbors below you — like an apartment building or a shared patio — seed dropping onto their space is also a courtesy issue. One buyer I know was specifically trying to prevent seed falling onto the neighbor's patio below her apartment. This tray solved it for her completely. A seed catcher tray does three things at once:

• Stops seed waste by catching what falls
• Removes the food source that attracts rodents and squirrels
• Acts as a second feeding platform for larger birds who can not fit on the main feeder

That last point surprised me. Once I added the tray, I started seeing cardinals and doves feeding from it regularly. They were simply too large for my tube feeder, but the open tray gave them somewhere to land and eat.

Kritkin 16-Inch Bird Seed Catcher Tray: Full Review

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Build Quality

The first thing I noticed when I took it out of the box was the weight. This is not a lightweight plastic tray. The frame is wood. The mesh base is fiberglass. The hanging hardware is stainless steel. That combination matters for outdoor use. Wood and fiberglass do not rust. The stainless-steel hooks do not corrode after a few months of rain. I have had cheap plastic trays go brittle and crack within a single winter. This one feels like it will hold up for multiple seasons. The mesh is tight enough to catch sunflower seeds and millet without anything slipping through. But it is open enough that rainwater drains freely — seeds do not sit in standing water and rot after a downpour. One thing to check when yours arrives: tighten all the screw bolts before hanging. Mine had a few loose connections from shipping. Two minutes with a screwdriver sorted it out completely. After that, the tray was square and solid.

Size and Fit

The tray measures 15.94 × 15.94 inches — just under 16 inches across. That is large enough to catch spillage from almost any standard hanging feeder. My tube feeder is not small, and the tray covers the full drop zone comfortably. Seeds that birds flick to the side still land in the tray, not on the ground. The hanging chains let you position the tray at different heights below your feeder. I set mine about 8 inches below the feeder — close enough to catch everything, far enough that birds on the feeder do not crowd the tray birds. Getting it to hang level takes a minute of adjustment. The chain connections allow small height changes on each side. Spend two minutes on this before you walk away — a tray that hangs slightly tilted will let seeds slide to one side and spill over the edge.

Does It Actually Work?

Yes. The seed mess under my feeder is almost completely gone. Before the tray, I swept the patio under the feeder every two days. Now I check the tray every few days, tip any remaining seed back into the feeder, and wipe the mesh if needed. That is the entire maintenance routine. Seed usage dropped noticeably too. When less seed hits the ground and gets lost, the feeder lasts longer between refills. I am refilling about 30% less often than before. The rodent visits stopped within a week of installing the tray. No ground-level food means no reason to visit. That alone made the tray worth every cent to me.

Bonus: It Attracts More Bird Species

I did not expect this part. Cardinals and doves never used my tube feeder. They are too large and too cautious for small perches. Within a few days of adding the tray, I had a male cardinal feeding from it every morning. Doves found it next. A pair of blue jays discovered it shortly after. The open platform design gives larger birds somewhere safe to land and feed without competition from the smaller birds using the main feeder above. It effectively turned one feeder into two — a tube feeder for small birds and an open platform for larger ones.

Quick Specs

Honest Pros and Cons

Pros

• Catches falling seed before it hits the ground — messy patio problem solved
• Cuts seed waste by up to 30% — you buy less seed overall
• Removes the ground-level food source that attracts rodents
• Works as a second platform feeder for larger birds like cardinals and doves
• Wood and fiberglass construction — does not rust or crack in rain and cold
• Fiberglass mesh drains rainwater — no standing water and no seed rot
• Large enough (16 inches) to cover the drop zone of most standard feeders
• Chains hang at adjustable height — works with most pole and hanging feeder setups
• Attractive natural look — wood frame fits in any backyard setting
• Compatible with almost any hanging or pole-mounted feeder

Cons

• Hardware arrives loose from shipping — tighten all bolts before hanging
• Getting it perfectly level takes a few minutes of adjustment — do not rush this step
• Does not attach directly to pole-mounted feeders without extra hardware
• Bird feeder not included — tray only
• Newer product with fewer reviews (25 total) — less long-term durability data
• At 16 inches wide, it may be larger than needed for small tube feeders

Who Should Buy This Tray

Buy it if you:

• Are tired of sweeping seed mess off your patio or deck every few days
• Have had rodents or squirrels visit the ground under your feeder
• Live in an apartment and need to stop seed falling onto neighbors' space below
• Want to attract larger birds like cardinals, doves, and jays that avoid tube feeders
• Are spending too much on bird seed and want to waste less

Skip it if you:

• Have a pole-mounted feeder with no hanging option — you will need extra hardware
• Want a tray that attaches to the feeder itself rather than hanging separately
• Only have a very small feeder where a 16-inch tray would look out of proportion

How to Set It Up Window Bird Feeder with Seed Catcher Correctly

Step 1: Tighten everything first. Before you do anything else, check every bolt connection on the tray. Shipping loosens them. A two-minute check with a screwdriver saves you from finding a crooked, half-assembled tray an hour after hanging it. Step 2: Position the height carefully. Hang the tray 6–10 inches below your feeder. Too close and birds on the feeder crowd out birds on the tray. Too far and some seed misses the tray on the way down. Step 3: Adjust for level. Use the chain connections to even out the hang. Check from the side — if one corner dips, seeds will pile up there and eventually spill. A level tray distributes weight evenly and stays cleaner longer. Step 4: Use pre-shelled seed in the main feeder. No-mess or pre-shelled sunflower seeds produce far less debris than seeds with hulls. Less shell buildup means less to clean from the tray mesh. Combined with the tray, cleanup becomes almost nothing. Step 5: Check weekly. Look at the tray every few days. Tip leftover seed back into the main feeder if it is dry. If the tray has been rained on, let it dry fully before closing up the seed — wet seed molds fast.

Frequently Asked Questions

Does this work with a window bird feeder?

Yes. If your window bird feeder is a hanging design or has a hook at the top, you can hang this tray below it using the included chains. Window suction-cup feeders mounted flat against glass are not compatible since there is no overhang to hang the tray from.

Will birds actually use the tray?

Yes — and faster than you might expect. Larger birds like cardinals and doves find the tray within the first week. Smaller birds that miss seeds from the feeder above also pick them up from the tray mesh. It becomes an active second feeding area on its own.

Does rain ruin the seeds in the tray?

The fiberglass mesh drains water, so the tray does not hold standing water. Some seed will get wet in heavy rain. Check after storms and remove any visibly wet or clumped seed before it molds.

Will this stop squirrels from getting seed off the ground?

Yes — because there is no seed on the ground to attract them. Squirrels may still try to reach the tray directly, but without a ground-level food source, most lose interest and move on.

Can I use this with a suet feeder?

Yes. The tray works below any hanging feeder — suet cage, tube feeder, platform feeder, or hummingbird feeder. The product listing confirms compatibility with hummingbird and bee feeders as well.

Final Verdict

The Kritkin 16-Inch Bird Seed Catcher Tray fixed the one problem I had accepted as unavoidable with bird feeders — the permanent mess on the ground below. Seed waste is down. Rodent visits have stopped. My patio stays clean. And as a bonus, I now get cardinals and doves feeding every morning from the tray, where before they never came near the feeder at all. The build quality is solid. The tray is attractive in a natural wood-and-mesh way that does not look out of place in a garden. Tighten the bolts before you hang it, take two minutes to level the chains, and you are done. For the price, this is one of the most practical upgrades I have made to my bird feeding setup.