The choice of such nesting sites shows how one can adapt to the environment. Despite the fact that all birds strive to build a nest in a safe place, many adapt to objects that are created by man and can pose a great danger to future offspring.
As soon as large fish were found in the oceans and seas, people began to fear them. Everyone was afraid of the big freshwater inhabitants satisfying their hunger.
In this rating, we would like to tell you about the ten most dangerous dogs in the world. Some of them have more potential to cause serious harm to human health.
All the spiders included in our rating are huge in size, and some of them feed on fairly large birds and rodents. Mostly they are poisonous and dangerous, and sometimes very disgusting and ugly (from a human point of view) arachnids.