Have you ever noticed that birds seem to be disappearing from your garden? These days, they are not as numerous as they used to be and you are starting to worry? If so, then it’s time to take steps to prevent a catastrophe and restore biodiversity to your garden. In this article, we’ll give you tips on how to preserve the wildlife in your garden and restore the bird population that lives there. We’ll look at how to protect birds from hazards such as pesticides, predators, disease and lack of habitat. Finally, we will look at how to implement measures to attract birds to your garden.
The phenomenon of bird kill according to the experts
The experts are unanimous: the phenomenon of the hecatomb, which consists in the extreme mortality of a great number of animals, becomes more and more frequent. We see in particular great migrations of cranes and ducks which are decimated by multiple and varied causesMost of them are caused by human activity. Researchers are dismayed by the loss of these bird populations, and deplore that this plague is intensifying as humans expand their industrial and agricultural activities.
The main causes of this phenomenon are the excessive use of pesticides, the destruction of natural habitats and poisoning with chemicals. Overpopulation due to increased urban sprawl is also an important cause. Migratory birds are particularly vulnerable because they are often exposed to harmful agricultural practices and the use of chemical fertilizers to feed crops. This makes large groups of migratory birds highly vulnerable to these practices. Scientists estimate that migratory bird populations have declined dramatically in recent years, and that this trend is likely to continue if no action is taken to remedy the problem.
What factors lead to such results?
According to experts in the field, several factors can contribute to a hecatomb. The main ones are climate change and habitat degradation. Indeed, increasing temperatures and changing precipitation patterns have a direct impact on the survival of birds. Deforestation and urban development significantly limit the space available for them, which can lead to a hecatomb.
Human-induced changes to their environment can also cause extreme weather conditions and prevent them from accessing their food sources or reproducing. In addition, the use of toxic chemical fertilizers and pesticides and air pollution greatly affect their health.
In recent years, bird migration has undergone significant changes. Significantly higher temperatures and declining wilderness areas have led to a reduction in natural habitat and a change in population structure. This phenomenon has been observed in particular in migratory birds which have seen their behavior modified. Indeed, several species including the oak jay, snow bunting, yellow bunting, and ortolan bunting arrived later than usual at their destinations, whereas they had previously arrived on time. In addition, some species ventured into climates less suited to their needs. For example, in Switzerland, an increasing number of migratory doves have moved into the region. These doves are usually found in tropical and subtropical regions. This has created an unstable environment that affects migratory birds.
In addition, climatic characteristics have also undergone profound changes in recent years. Weather changes have made seasons shorter and less predictable, which can cause a mismatch between food requirements and food availability for migratory birds. As a result, some birds that migrate each year are forced to alter their routes to find enough available food. This new situation has therefore forced birds to adapt their behaviors to survive.
In sum, bird migration has changed considerably in recent years. Climatic and environmental changes have caused a mismatch between food supply and demand in this species, which has forced some specimens to modify their behavior to survive.
The phenomenon of the hecatomb, which is manifested by the extreme mortality of migratory birds, is increasing. The main causes are the excessive use of pesticides, the destruction of natural habitats and poisoning with chemicals, as well as overpopulation due to increased urban expansion. Climate and environmental changes also have a considerable impact on migratory birds, and their behavior is forced to change to adapt to these new conditions. It is therefore essential that measures be taken to remedy this problem and protect these animals so that they can continue to play their important role in the ecosystem.
