These German wasps are feeding on honeydew on a beech tree. The wasp (inset) competes for the honeydew, depriving native birds of an important food source. In some areas of New Zealand there are very high densities of wasps. In beech forest with honeydew, the weight of all the wasps living there exceeds that of all the native birds.
Using this item
Natural Sciences Image Library of New Zealand
Reference:
In0115LC1t; In0597Mrt (inset)
This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.
Add new comment