TechieTonics

Most people believe that the crocodiles are mainly or semi aquatic and therefore, can hide and attack its prey on land and under water. Many of us would not ever imagine a crocodile climbing a tree to attack its enemy or to feed. But this is a fact, as seen by scientists from the University of Tennessee, Knoxville, crocodile can easily climb and have been seen reaching up to the tree crowns.  

Black and brown bears are known to go to hibernate during the winter seasons, to stay warm, cozy and to conserve energy. But researchers are curious to find an answer, why polar bears residing at higher latitudes, unlike brown and black bears hibernate and how do they stand the freezing cold of arctic tundra. Only female expecting babies are often seen to hide in caves during winters to save themselves in exceedingly low temperatures. 

In the bird’s world, males are attractive looking with beautiful bright colored plumage, wings, beaks and some perform dance, makes a beautiful nest and so on, to seek attention and impress females looking for a potential mate. But exactly which features are liked by the females to choose the most eligible male for mating, is not yet understood. 

Humans, unless aided with oxygen mask find difficulty in going to higher altitudes. Even a slight increase in altitude causes breathing related problem in humans. But unlike humans, birds are very well adapted to fly high without any problem. And recently it has been found that apart from birds, even bumblebees are capable of flying at great high. Wondering how high- higher than Mount Everest, which measure 8,848 meters (29,029 feet) above sea level.

Humans use their eyes apart from speaking for communication. Even a toddler can understand what his parents’ intent to signal him (anger, love, happiness) through their eyes. But how far animals are capable of conveying their feeling to other members of the clan through eyes, is not deeply studied. 

There is a lot of work going around the planet to protect the ecosystem and animals occupying them from getting extinct. Today, many species of animals and other creatures have already got extinct or are at the verge of getting extinct due to change in climate, habitat loss and poaching. Now the question that looms before us is, what will exactly happen if the bigger mammals gets eventually extinct. Scientists are of the view that with the extinction of the bigger mammals from the ecosystem, giant rats as big as…

Pigeons are known for their ability to navigate through known locations by recalling of the memorized visual milestones. These birds can learn and follow frequent routes home this depends upon the complexity of the terrain below them which should neither be too pronounced nor to little. Hedges and boundaries provide ultimate landmarks for navigation, demarcating the urban from that of rural area. The research conducted by Dr Richard Mann at the Department of Mathematics, Uppsala University, in alliance with researchers at Oxford University and the Zoological Society of London. 

Vanderbilt University biologists have unraveled an interesting behavior of mosquito sperm. The mosquito sperm can acknowledge smell and certain kind of chemical smell drives sperm to move forward and harder for reproduction.