Submitted by nature_bat on Fri, 03/11/2017 - 17:23

    Hello, this strange mass of ‘cocoons’ was passed onto to me. It was found inside a bird box and was hard to remove. A larvae/caterpillar appeared. Does anyone know what it is? 



    Submitted by David Gould on Wed, 08/11/2017 - 21:39


    I had the same thing in a bird box in the garden a few years back. Incredible strength for a mass of cocoons, I had to virtually wrench the lid off!