The Content Of The Article:
- How does a heron hunt?
- 8 ways to effectively protect a garden pond from herons
There are several ways to protect a garden pond from herons. Ultimately, you have to decide which option is best for your garden pond.
For many lovers of ornamental fish and farmed fish, the garden pond is a welcome alternative to the aquarium. And just who wants to keep koi carp, does not come around a garden pond of a certain size around. Now, some farmed fish are not only nice to look at, but also quite valuable and expensive to buy. All the more annoying, if a natural predator wants to take the fun out of your fish. Of course, even a heron needs to feed itself and its food is fish. But he does not necessarily have to fish from a garden pond. Even if just native ornamental fish from garden ponds are a favorite prey. But do not worry: there are enough effective means to prepare your own garden pond safely against herons.
But you should never forget that especially the gray heron is under protection. So, of course, you can not take all kinds of action against the predator - but there are plenty of effective ways to prevent herons from visiting your pond regularly. We strongly advise against measures that could go in the direction of animal cruelty. For example, some pond owners have installed small electric fences in the past to get rid of herons. There are many other options that are much less extreme and still perform well. For all the trouble about the loss of fish - even a heron is an animal with a pronounced pain sensation.
How does a heron hunt?
To understand how to easily get rid of a heron, you first have to understand how herons are hunting. In principle, you can assume that the danger posed by herons to domestic fish is greatest in the spring. This is simply because herons have to feed their hungry cubs in the spring. The heron probes from a safe height, the area below for a suitable feeding point. He is looking for example for a stream, a lake or just a pond. If he has found a promising spot, the heron starts to land. For that he needs a lot of space. And once he lands, he goes straight to the edge of the water or into the shallow water and waits until he gets a fish in front of his beak.
Even these peculiarities of the heron provide important and interesting clues as to how best to keep herons permanently away from the home pond. Altogether there are 8 possibilities, which partly work well and partly very well. However, one must also say that herons are different. So not every method works equally for every animal.
8 ways to effectively protect a garden pond from herons
As mentioned, herons or gray herons are protected species, so it is not readily allowed to set traps, otherwise harm the animals or even kill them. But that is not necessary. There are many better ways to keep your heron out of your home garden without harming the animal in any way.
Probably the simplest and cheapest way to protect the domestic garden pond from herons is to set up a plastic bird. As mentioned, herons from the air explore the area below them in search of a feeding place. In principle, however, you will never see two herons standing side by side on a bank. Waterholes already "occupied" by other herons are usually avoided by the herons. The only exception: If there is really real need and the feed requirement is particularly large. Then it can come to turf wars. A heron quickly realizes that her dummy does not move in the garden and does not resist. So, if you come to your pond one day and the heron you have stored there as a scarecrow is lying in the grass, you can assume that some fish might be missing. For this reason, it makes sense to combine the egret dummy (e.g., available at Amazon.de) with one of the other defenses.
The heron fright is a combination of a garden hose and a motion detector (available for example from Amazon.de). If an object, such as a heron, enters the sensor of the motion detector, a jet of water is emitted in the direction. Herons can not stand that and usually retreat very quickly.Alternatively, the heron fright also comes with an acoustic signal instead of a jet of water. Both variants are equally effective - but of course they also start when a human or a much smaller bird approaches the pond. But the heron fright also sells the same foreign cats from the garden. Reading tip: Selling cats out of the garden - 5 effective tips.
❸ Mirror Pyramid:
Herons shy away from anything that flashes and glitters when they go hunting. A smooth water surface is still fine. But if on the water, for example, a small pyramid floats, which is provided with several mirrors and the sunlight in all directions back, the heron loses quickly the desire to hunt in your garden. Because a heron needs to rest while hunting. The lightning and glittering distracts him only.
Of course you can buy such a pyramid. You can also easily build the object yourself. To do this, simply glue mirror foil to a watertight body that has the shape of a pyramid, and then you have your own small heron scarecrow built.
❹ Herring Landing opportunity:
As mentioned, a heron needs space for landing. In addition, the stork-like bird always lands directly on the water. You will never see a heron begin to land somewhere in your yard and then walk through your garden to the pond. So if you design the area close to your pond so that the heron can not land there, he will look for another hunting ground. This is done, for example, by placing round stones around the pond, where the heron finds no support. Even porcelain or stone figures are wonderful as a decoration around the pond around and at the same time as a trip hazard for a heron, which would like to start to land.
Block Block the entry lane:
A heron flies in a bow to the ground and then approaches its target near the ground. If the garden around the pond is constructed so that a landing would be possible, then it may make sense to block the entry area. This is done, for example, by planting tall bushes not too far from the pond. Or you can hang a bird net or foliage net in the area in which a heron would approach your pond. However, you must make sure in this variant, that could catch other smaller birds in the network if necessary. If this is the case, you must remove the network as soon as possible.
❻ Herons possibility to stop:
When a heron is hunting, it stands directly by the water or in the shallow shore waters, waiting for a fish to approach. If you have a pond that has correspondingly shallow margins, then you should make sure that a stork-like bird like the heron with its 80 cm long thin legs can not stand there. You can achieve this in several ways. For example by appropriate planting of this pond area (Reading tip: planting the pond - you should pay attention to this). Or by stretching a net over the shallow areas.
Sp Stretch wire over the pond:
One of the most elaborate, but probably the most successful method is the tensioning of thin wires over the pond. For this you can use flower wire or fishing line. If you want to stretch such a grid, you should stretch in one direction wires at a distance of 30 cm and then at right angles to put more wires every 50 cm on it. This creates a very coarse-meshed net that does not catch any animals, but gives the heron any opportunity to take a stand in the water or even approach the water surface. If you opt for fishing line, you also have the positive effect that the wire sparkle in the sun, which additionally deters your heron.
❽ fish to provide a hiding place:
Even fish have instincts and notice when a heron is nearby. A wonderful way to complement and round off one of the above measures is to place a plastic pipe in the pond. The tube should be large enough in diameter for several fish to swim in. And it should not be too short. If the pond is big enough, we recommend a simple plastic pipe from the hardware store with a length of about 2 meters. When a heron approaches, the fish in the pond will quickly run away and try to reach safety. In the said tube, the heron no longer sees your fish and can not reach them anymore.