They mention that in the early ’90s Wilson and Cruz Diaz, on a five-day herpetological exploration trip, did not find a single specimen. ![]() They also say that due to their color and docility, (they are much less aggressive than continental boas) the brutal traffic as pets put them on the brink of extinction. Consider the rosy boa a Boa constrictor of the imperator subspecies, but dwarf. Although there is no evidence, we can suspect that the color is also caused by the same reason. It concludes that, being Belize a nearby country, probably the same factor influences the boas of Cayos Cochinos. James McCranie, author of the most up-to-date and comprehensive work on snakes from Honduras, mentions that Boback and Carpenter in 2007 demonstrated that the remarkable differences in head size and shape between the populations of Boa constrictor from the Belize Keys and the mainland they were an adaptation to available food sources. They were right? It is an issue that is still being discussed. In 1991 Price and Russo suggested that the smaller boas, both from Cayos Cochinos and from the Bay Islands, could be a species other than the constrictor. ![]() There is now general agreement that the Cayos Cochinos pink boa is part of the Boa constrictor Scientific Investigations Perhaps the coincidence is due to the fact that they belong to the same species. The biologist Leonel Marineros in his book “Serpientes de Honduras”, cites the testimony of Adonis Cubas, who worked at the scientific station, who between March and July found newly hatched pink boas cooling in streams of both Keys. The Boa constrictor not lay eggs: they are viviparous, giving birth to 10 to 64 pups at a time, usually in the months from March to August. It is a smaller species, the female reaches up to 1.2 meters and the male almost one meter. Its tail retains a distinctive darker color that can vary from orange to salmon pink. ![]() It differs from the Boa constrictor by its tonality, which is substantially lighter: a greyish pinkish tone for which it receives its name and which is due to a reduction in melanin that causes a lighter tonality. Then, the water covered said corridor, leaving some isolated boas in Cayos Cochinos where they have evolved adapting to the conditions offered by the natural environment. But their strongest hypothesis is that thousands of years ago, when the islands were connected to the mainland, the boas were able to travel freely through a land corridor that connected the Bay Islands to the mainland.
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