By Amelia Meyer. The life cycle of an animal refers to the stages through which the average specimen goes during the entire period that extends from its birth to its eventual death. Studying and knowing about an animals normal life cycle gives researchers and enthusiasts important insights and foundations on which to plan and base their efforts, particularly in the sphere of conservation. At birth, the tiger weighs between and 1 grams averaging just over one kilogram after a gestation period of about 3. They will stay hidden and protected in the comfy den that their mother prepared before their birth for the first eight weeks of their lives. They are nursed by their mother who will gradually begin to introduce solids when the cubs are between six and eight weeks old.
What Are the Advantages and Disadvantages of Tigers?
10 terrific tiger facts! | National Geographic Kids
The Asian tiger mosquito Aedes albopictus is an exotic species introduced to North America from Asia and has become a major pest and threat to public health in Maryland. From an initial discovery in Baltimore City in , the tiger mosquito has extended its known range to all Maryland counties except Allegany and Garrett. How did it get here? The tiger mosquito is native to Asia. It is believed the species spread to the Western Hemisphere as a result of the international trade in used tires. The United States imports millions of tires from Asia due to the high rubber content of Asian tries, for remanufacturing purposes.
The section is now dynamically updated from the NAS database to ensure that it contains the most current and accurate information. Occurrences are summarized in Table 1, alphabetically by state, with years of earliest and most recent observations, and the tally and names of drainages where the species was observed. The table contains hyperlinks to collections tables of specimens based on the states, years, and drainages selected. References to specimens that were not obtained through sighting reports and personal communications are found through the hyperlink in the Table 1 caption or through the individual specimens linked in the collections tables.
The tiger is, on average, the largest of the big cats, with the African lion a close second. A mature Siberian tiger can top out at 11 feet long and close to pounds. Tigers once inhabited most of Asia, from the tropical islands to Siberia. Today they are restricted to small patches of territory and very limited populations of each of the 6 living subspecies.