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Bluebirds facing each other in shallow water stone bird bath

How deep is a bird bath

One of many features of a bird bath is the depth of course but this isn't something to be too concerned about, as depth can be changed when lining the base with pebbles.

Depth of a bird bath can vary of course but you can expect up to 2 inches for a bird bath on a stand, or a shallow 1 inch for hanging or mounted style bird baths available on the market today. Manufacturer's will recommend this depth but rain water will always raise the water line to an additional inch or two.

Make no mistake about it, most birds who frequent our gardens all year round, or when in season like Hummingbirds or Orioles, are all contenders to bathe or drink in our bird baths.

Which isn't so if your bird bath is setup in such a way, the water depth can allow birds to hydrate, but force them to go elsewhere to bathe if your bird bath is too deep.

How deep a bird bath is exactly can vary greatly, but if its above 2 inches than its way to deep.

With that in mind, bird baths don't need to be shallow as you can change the depth of any bird bath model thanks to pebbles which can be used to line the base of the water bowl.

How to attract birds to a new bird bath setup will rely on a birds eye sight with sound of running water; of which only a shallow bird bath can accommodate a fountain feature to generate much needed running water.

So you see, how deep a bird bath is or how big or wide it happens to be, isn't a major feature of any bird bath model.

Bird bath water level can always be changed later by using pebbles of which, additional features can be used in an effort to attract birds to your bird bath. As a rule, made in stone bird baths tend to be the deepest of all bird bath material.

Approximately 2 inches deep

Now there's no telling what the approximate depth of any given bird bath is, as it will depend on brand, style and purpose.

What I can tell you whilst I've looked over a series of popular yet standard bird bath models available on the market today is, most will have a depth of 2 inches or so.

How deep the bird bath is from one to another will vary, and while the depth within the bird bath water bowl would require a 1 to 2 inch depth to satisfy most common songbirds who will use it - the maximum depth can be far deeper.

Depth of which you won't have direct control over as it will naturally flood to the top every time it rains.

Two inch depth on one of the best types of bird baths you can buy are the bird baths fixed on top of a stand, or what is referred to as a pedestal. I am sure most brands or styles will be made for a 2 inch water depth.

If the depth of the bird bath is anywhere between one and one and a half inch maximum, then you would be better off investing in this shallow bird bath over one that can be a nuisance when you need to control the depth when its actively in use in the garden.

Can go much deeper

Regardless of a too shallow bird bath which will cater to small songbirds, there's certainly no harm in going for a deep bird bath.

Now a 2 inch depth is deep and while it generally caters to your larger Northern Cardinals or Blue Jays - whereby American Robins or Bluebirds will be restricted in its use, as smaller birds can get in trouble in a super deep water source.

When going for a 2 inch deep bird bath with no possible way of rain water flooding it at a higher depth, understand only large garden birds will benefit.

Whereby a bird bath water level that is allowed to rise above a 2 inch depth will indeed cancel out its use for most birds who frequent our yards.

With that in mind the depth above 2 inches can only accommodate pigeons or crows.

And while your basic ground bird bath or a unique deck mounted bird bath will always remain to be shallow at the point of purchase - you'd mostly find too deep bird baths aimed at bird baths on a stand.

Shallow bird baths a must

How deep is a bird bath can vary from one model to the next, but if you do aim for a maximum depth of 2 inches, then you can be assured it will open up your bird bath to many more wild birds.

Remember, bird bath manufacturer's know how deep a bird bath must be to open it up to small to medium size birds, of which the 2 inch depth can be a middle ground.

What I will recommend however is you aim to buy a shallow bird bath with a 1 inch depth or a little over.

Why that is because a one inch depth can still allow larger birds to bathe or drink, whereas smaller garden birds won't risk drowning in the process as they go about their daily routine.

Benefits of a 1 inch or so bird bath depth that is usually made for hanging, deck or ground bird baths, will help you maintain it in more ways than one. Example of that is a shallow bird bath will allow you to insert a solar bird bath panel - whereas a too deep water depth will render the solar feature useless.

With that, a shallow bird bath is easier to maintain as algae or cloudy water can be spotted early on, and therefore the water can be changed out with early signs of water quality deteriorating.

Depth can be manipulated

With most bird baths sold made available with a 2 inch depth then, with the absolute possibility of the water depth increasing to 4 inches, depth of a bird bath can be manipulated to a safe level.

I will ask you then to not worry to much about how deep is a bird bath then because any bird bath that is too deep, can be quickly fixed with use of fish safe pebbles.

Say your bird bath is indeed too deep at a depth of 4 inches, from the center of the water bowl to the rim of the bird bath, well guest what: a 2 inch level of water-safe pebbles or stones can cut that water depth in half.

Its therefore possible to buy a too deep bird bath as anyone can raise the water level up to a small bird safe height.

That doesn't mean bird baths need to be shallow, but if it is it won't matter as much as all birds will drink or bathe in the littlest of water... just as wild birds would take a dip in small puddles on the ground, in the wild.

With the depth of a the water being manipulated to a safe level then, with an aim of making sure the depth will stay at 1 or 2 inches - or preferably anywhere in-between - situating a solar powered bird bath at this shallow depth would make it functional.

Summary

How deep is any kind of bird bath on the market can vary from size, brand, style to simply ornamental purposes only.

However if I were to guess whilst quickly checking over a dozen or so styles of bird baths available on the market in the US - the deck mounted, hanging, on a stand or ground bird baths - I would say the maximum depth is 2 inches.

Maximum depth as recommended by the manufacturer but in reality the depth can double if it were to simply rain.

Bird baths on a stand can be troublesome with a dangerous depth of up to 4 inches or more, while smaller bird baths made to hang or be mounted only have a 1 inch depth.

In your efforts to attract birds to your bird bath over the coming days and weeks, you would need to turn your water source into an attractive bath.

To do that you would always need to use a level of water safe pebbles that will not only brighten up a rather dull bird bath feature; this will in fact allow you to raise the water level to a super safe depth.

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