1. The Study of Bird Migration by Radar Part 2: Major Achievements

   • Bruno Bruderer

   Naturwissenschaften Aufsätze Pages: 45 - 54

2. Spezifikation des Zellschicksals im frühen Embryo von Caenorhabditis elegans

   • Einhard Schierenberg

   Naturwissenschaften Aufsätze Pages: 55 - 64

3. Anthropogene und natürliche Signale im Klimageschehen

   • C.-D. Schönwiese

   NATURWISSENSCHAFTEN AUFSÄTZE Pages: 65 - 73

4. Activation in Vitro of Unfertilized Egg Development in Honeybee Queens

   • K. Sasaki
   • H. Sobajima
   • Y. Obara

   Kurze Originalmitteilung Pages: 74 - 76

5. Surface Tension Strengths in the Service of a Ponerine Ant: a New Kind of Nectar Transport

   • A. Dejean
   • J. P. Suzzoni

   Kurze Originalmitteilung Pages: 76 - 79

6. Do Social Wasps Choose Nesting Strategies Based on Their Brood Rearing Abilities?

   • M. Shakarad
   • R. Gadagkar

   Kurze Originalmitteilung Pages: 79 - 82

7. Monitoring the Routing of Dietary and Biosynthesised Lipids Through Compound – Specific Stable Isotope (δ13C) Measurements at Natural Abundance

   • Andrew W. Stott
   • Emma Davies
   • Noreen Tuross

   Kurze Originalmitteilung Pages: 82 - 86

8. CAP-PCR Useful for Analyzing the Kin Relatedness of a Small Ant Species

   • T. Murakami
   • Y. Ishibashi
   • S Higashi

   Kurze Originalmitteilung Pages: 86 - 88