Holger

Haag

Biologist Holger Haag used to work in the ornithology departments of several museums and is the author of numerous books on nature for both children and adults.

All products from Holger Haag (26)

What Is Flying Here?

Holger Haag

 

Which birds visit us in the garden or on the balcony?

€10.00*

incl. VAT

Which Tree Is This?

Holger Haag

 

In this nature guide we summarize 50 of the most important domestic trees and...

€9.99*

incl. VAT

What lives in the Forest?

Holger Haag

 

Discover: Which plants and animals live in our forests?

€10.00*

incl. VAT
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