Finch in a Web!


These spiders are just turning more ferocious every day! Nephila edulis is the Australian cousin of Nephila clavipides, a common weaver spider from Costa Rican forests. They are both about the same size and capable of building the strongest web in nature. You might be able to find this spider in Manuel Antonio National Park or in the Hotel and able to try the strength of its silk yourself. Nephila's web is 6 times stronger than steel and has a shiny golden color; that's why they call them "Golden-silk Orb Weavers". Scientists know that these orb-spiders feed on the largest insects they can find, but in Australia some resent pictures have shocked the scientific community. The pictures showed how a hungry Nephila caught a finch called the Chestnut-breasted Mannikin on its web and ate it! The spider's venom decomposes the tissues and she literally "drinks" its prey through its small mouth. These pictures were proven to be real. This gluttonous spider couldn't finish the whole thing and probably had a stomach ache of eating so much.
www.arenasdelmar.com
By: Jose Pablo Fdez, naturalist guide
Etiquetas: finch, golden silk, orb spider


1 comentarios:
The National Park of Manuel Antonio is amazing because of the unique fauna and flora, the best way to see the Golden-silk Orb Weavers is going there for a three-day trip having the hike tour there. Other good thing about Manuel Antonio is that it doesn't have to be and expensive trip, you will have different options, plus you can do some White Water Rafting or other different tours.
De
Roberto Peña, A las
14 de noviembre de 2008 07:35
Publicar un comentario en la entrada
<< Página principal