giant anacondas date back as far as the European colonization of South America, when sightings of anacondas upwards of 50 meters (164 feet) began to circulate amongst colonists, and the topic has been a subject of debate ever since among cryptozoologists and zoologists. Anacondas are well-verified to grow to sizes of 5.21 metres (17.1 ft), and 97.5 kilograms (215 lb).[1] In particular, the green or common anaconda is the heaviest and largest among all extant snakes in terms of robustness, and it is also the second-longest.[2][3] The longest reputably-measured and confirmed anacondas are about 5.21 metres (17.1 feet) long.[1] Lengths of 50–60 feet have been reported for this species, but such extremes lack verification. Some seemingly reliable claims that can be found describe measured anacondas ranging from 26 to 39 feet, although these remain unverified.....Read More:Giant anaconda
Elephants are herbivorous and can be found in different habitats including savannahs, forests, deserts and marshes. They prefer to stay near water. They are considered to be keystone species due to their impact on their environments. Other animals tend to keep their distance where predators such as lions, tigers, hyenas, and wild dogs usually target only the young elephants (or "calves"). Females ("cows") tend to live in family groups, which can consist of one female with her calves or several related females with offspring. The groups are led by an individual known as the matriarch, often the oldest cow. Elephants have a fission–fusion society in which multiple family groups come together to socialise. Males ("bulls") leave their family groups when they reach puberty, and may live alone or with other males. Adult bulls mostly interact with family groups when looking for a mate and enter a state of increased testosterone and aggression known as musth, which helps them gain dominance and reproductive success....Read More:Elephant