| 摘要 |
The seed body 10 of a birdfood member is constructed in bulb-shaped manner and is provided with surface profiling 11 in the form of uniformly or non-uniformly recurrent indentations having the same or different sizes so that said member has a large surface area, in order to offer a larger pecking attack on surface for the bird. The body 10 is mounted on a plate and hung from portion 21. <IMAGE> |
