Thank you for your interest in our conservation products!

Your advantages at a glance

We offer biologically sound, well-designed and proven nest boxes & species protection solutions that are durable and affordable.

They are produced sustainably and ecologically, e.g. with packaging made of cardboard and straw, almost without plastic.

We look forward to your order and are always available for questions and suggestions!

We wish you much fun and success with our species protection products.

Your Hasselfeldt-Team

Karsten Kock
NABU member for over 30 years

119,95 € *

89,95 € *

107,95 € *

109,95 € *