PRODUCTION - 05 March 2026, North Rhine-Westphalia, Sternwede: Environmental scientist Marcel Holy (center) introduces volunteers to the partridge mapping process near Sternwede (North Rhine-Westphalia). The annual partridge census takes place throughout Germany in February and March. Volunteers walk along the fields and play the mating calls of a male. The real partridges smell an arch-rival and respond loudly. These echoes are then counted up. Partridges are dependent on agriculture because they need fields as a habitat. As the partridge population has fallen by 90 percent since 1980, the ai
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PRODUCTION - 05 March 2026, North Rhine-Westphalia, Sternwede: Environmental scientist Marcel Holy (center) introduces volunteers to the partridge mapping process near Sternwede (North Rhine-Westphalia). The annual partridge census takes place throughout Germany in February and March. Volunteers walk along the fields and play the mating calls of a male. The real partridges smell an arch-rival and respond loudly. These echoes are then counted up. Partridges are dependent on agriculture because they need fields as a habitat. As the partridge population has fallen by 90 percent since 1980, the ai