![]() The female is thought to lay down a pheromone trail, which attracts the male. Courtship often extends over several months and the mating period typically is from April to May. ![]() The Green Anaconda reproduces sexually and has internal fertilization. Predators of small anacondas include Crab-eating Foxes, tegu lizards, Crested Caracaras, caimans, and larger Green Anacondas (Rivas et al. Neonates and juveniles are particularly prone to predation, and seem to suffer high mortality within their first year. There are few records of attacks on humans, and no well-documented deaths (Rivas, 1998 Reed and Rodda, 2009).Īnacondas are not immune from predators. After a meal, an anaconda may not eat for weeks or months (Reed and Rodda, 2009). This species has a slow-acting digestive system it often takes days or weeks to digest food. They are known to consume large prey such as peccaries, capybaras, tapirs, deer, and sheep. The Green Anaconda swallows its prey whole, even prey much larger than the diameter of their mouths. Small individuals may climb trees to raid bird nests. The list of potential prey items of an anaconda is extensive and varied, and consists of birds, amphibians, reptiles, mammals, and fish. It immobilizes and kills its prey by using its jaws to hold on the prey while coiling its body around the animal and constricting until it dies from suffocation or other crushing injuries. This species is a constrictor, nonvenomous, and an ambush predator. Because of its aquatic nature, it is able to escape extremes in temperature variation. It often is found in seasonally flooded areas (Reed and Rodda, 2009). It can be found in deep, shallow, turbid, and clear waters, and lacustrine and riverine habitats. However, as many as 100 offspring are occasionally produced.Ecology: The Green Anaconda is an aquatic snake usually found submerged under the water or near the water’s edge. The mating season typically runs from April to May.Īs an ovoviviparous creature, the Green Anaconda typically gives birth to 20-40 live young. It also lives a solitary life, except during mating season. Individuals also generally behave rather aggressively by nature. This animal feeds upon virtually any prey it can catch, even very large creatures. The Green Anaconda usually constricts around its prey until it suffocates. In the water, it becomes capable of moving rapidly and attacks its prey with stealth. It also commonly spends the vast majority of its life in or around water. The Green Anaconda lives as a primarily nocturnal animal. ![]() Source: Photographer: Dave Lonsdale CC License: Green Anaconda Patterns of Behavior In comparison with the body, the head stays rather narrow, and the eyes position themselves high on the head. This also has an overlay of dark blotches along the entire length of the body. The coloring of the Green Anaconda also typically consists of an olive green background. Generally, adults average between 66-154 lb (30-70 kg) in weight. Weights also vary rather greatly, depending on how recently the animal has fed. The females average about 16 ft (5 m) in length, and the males, being rather smaller, average roughly 9.8 ft (3 m) in length. This species also exhibits a slight degree of sexual dimorphism. The Green Anaconda attains a length of as much as 22 ft (6.6 m). Source: Photographer: Daniel10ortegaven CC License: Green Anaconda Physical Description Tiger Rattlesnake King Cobra Spiny Bush Viper It remains slow and cumbersome on land, yet in the water, it becomes an agile and stealthy swimmer.These specific habitat zones include marshes, swamps, and slow-moving streams. This reptile typically occurs in rather specific habitat zones of the Amazon Basin and Orinoco Basin.This range includes the countries of Venezuela and Columbia, the island of Trinidad, and as far south as Paraguay. The Green Anaconda evolved as endemic to a region of South America, east of the Andes.It also remains the heaviest, and the second longest known species of snake still extant. The Green Anaconda serves as the name of a large and powerful non-venomous species of a boa constrictor.Source: Photographer: Mithun.M.Das CC License: Green Anaconda Facts
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