Herring gull

Description

Distribution maps

• Winter distribution
• Nesting distribution

Time series data

• Population development Graphic presentation of the population size (indexed) development at various locations where the species is being monitored.
• Breeding success Tabular overview of annual breeding success ("Good", "Moderate" or "Poor") at various locations where the species is being monitored.
• Survival Graphic presentation of the annual survival rate development for adult individuals of the species at various locations.