![]() ![]() Other prey items can include lizards and even small mammals like young rabbits. They primarily eat warm-blooded prey like rodents and birds. They use a strong sense of smell and their heat-sensitive pits to track down and strike prey. These terrestrial snakes are ambush predators. They need to consume whole prey animals to stay healthy. ![]() Huntingīrazilian rainbow boas are obligate carnivores. They do not practice parental care after birth. The babies are fully independent at birth. Gestation takes 5 months and the litter size is typically 11-16 snakes. The breeding season is typically November to January. These snakes become sexually mature after they reach 4 feet for males and 4.5 feet for females. Brazilian rainbow boas give birth to live young instead of laying eggs. Rainbow Boas Give Live BirthĪn interesting fact about boas like the Brazilian rainbow boa is how they reproduce. This means that these spurs are actually the vestigial remains of the back limbs that the ancestors of snakes had millions of years ago. If you look near the cloaca of a Brazilian rainbow boa, you will notice a pair of bony spurs. This includes having two working lungs, no venom glands, and a vestigial pelvis and limbs. Boas like the Brazilian rainbow boa retain many ancestral features of snakes. They also only have one function lung and no vestigial limbs. The advanced snakes include colubrids like garter snakes in addition to venomous snakes.Īdvanced snakes frequently have venom. This means that they are considered primitive snakes. They are Primitive Snakesīrazilian rainbow boas are members of Boidae. ![]() When these snakes are kept in captivity, a full spectrum lighting system on a timer helps show off their beautiful scales. This gives the snake its characteristic sheen. When light hits the scales, you will see flashes of blue, purple, and green light refracting. Many animals appear to be certain colors because of the structure of their scales or feathers rather than because of pigments. This is caused by the structure of the scales. When the snake is in the right lighting, you will see a rainbow sheen to its scales. If you see a Brazilian rainbow boa, you will notice that it is a brown or reddish snake with black rings on its back. Rainbow boas are famous for their colorful scales. Here are some facts about these wonderful animals. The Brazilian rainbow boa ( Epicrates cenchria) is a beautiful snake native to Central and South America. ![]()
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