Almost all of weaverbirds and 68 species live in Africa. Only few of them live in South Asia, Madagascar and southern Arabia. Many of them are similar to sparrows, but painted bright and colorful. Perhaps, none of the birds had not mastered this art of weaving nests, as weaverbirds. It is “weaving”, even knitting a specific pattern. Fiber, picked at random from plants, bird several times passes via the fingers into a loop and then takes the bill to the end of the “rope” and firmly tighten the loop.
These weaverbirds weave nests of males. Females only finish the interior of the house finished lining spherical “floor” soft materials and under the roof weave “ceiling” —apparently, additional protection (insulation) from the tropical sun. Each male weaves the nest for several females, and then leaves them, giving themselves to sit and feed in a cozy house offspring. Living in the savannas of the weaverbirds nests in trees in large colonies — up to a hundred nests on a single acacia or baobab tree.’ Each hanging on the end of the branch, and from a distance they all look like large fruits. Continue reading
Prevention of animal diseases has been a dominant value in veterinary medicine. All Pets are exposed to constant threat from bacteria and viruses. Affects of health and environmental conditions, which often causes different kinds of diseases. In a situation where you are constantly worried about the health of a pet, it is very important to prevent. Modern veterinary institutions will be pleased to advise on how best to proceed. To increase the resistance of the animal to adverse organisms can, using different techniques. More about all this can be found on the Internet.
Today there are a great many diseases of Pets. Some of them are not able to do as much damage to our smaller brothers. Others, on the contrary, sometimes lead even to death of the animals. Individual bacteria able to knock out even a large farm animal, e.g. horse or cow. Infectious animal diseases are the most common in veterinary practice. Such diseases are the greatest risk to your Pets. To combat them professional doctors long ago got a wide range of medical supplies and technological devices, for veterinary use. Continue reading