Birds are present in large numbers in the United States. They are the most beautiful animal species on Earth. They bring joy and lovely moments in the backyard. We felt awful when we learned that bird populations are declining in the United States.
Many reasons for their decline include habitat loss, climate change, invasive species, window collisions, cats, and others. Some are natural, and some are man-made. You will need to know these reasons for their future generation.
Habitat Loss: These natural threats are significant and dangerous to declining bird populations in the U.S. Due to habitat loss, birds lose their homes and also their babies. Urbanisation and agriculture are the two primary reasons behind habitat loss. Man-made their tall building to cut off the trees. That’s why the bird’s home was destroyed. Also, farmers increase their agricultural land while cutting down trees, which causes habitat loss.
Climate Change: Climate change is the only natural reason for declining backyard bird populations in the United States. Birds can not maintain their homes and food during climate change, and these natural causesare vital to their distractions. When the climate changed suddenly, birds did not decide within a few days what to do and what not to do. This is the reason for their declining population in the U.S.
Cats: Cats are also a significant threat to bird populations. Many studies show that cats kill over 2 million birds annually in the United States and Canada. Cats are silent killers, so they make a beautiful plan to catch birds in the backyard. When the birds arrive, they attack them. This is their best time. This is how they kill over 2 million birds in a year.
Towers and Wind Turbines: Plenty of towers and wind turbines exist in the U.S. and Canada. Birds fly in the sky in their own happiness. Sometimes, they don’t see what’s in front of them, which is why they collide with towers and wind turbines. As a result, some birds die in these incidents, and some are injured. Towers and Wind Turbines are also significant threats to birds. We must find a path to maintain bird populations in the United States.
Window Collisions: One study shows that over 2 billion birds die yearly in the U.S. by crashing into Windows and Buildings. Birds can not see glass windows, so they collide with the glass, and the incident happens. After hitting the window, some birds got severely injured, and some birds died instantly. How can we help birds to decline their population? Read our full article to know the exact reason for how to save them.
Pesticides and Invasive Species: Pesticides are also threats to the declining backyard bird population in the United States. Nearly 70 million birds die each year from pesticide poisoning. Pesticide pollution cannot directly kill birds, but it can damage their lifespan. Invasive Species kill over 2 billion birds each year in the U.S. Invasive Species like cats, big birds, mosquitoes, etc., are dangerous for native bird species.
