Author Archives: Maarten van Kleinwee

Marked Birds Database – Version 2.0.0 available

1CY Leucistic European Herring Gull, brown aberration – September 2018

Marked Birds Database Manual

Marked Birds Database Manual – Working with life histories

Marked Birds Database Manual – Working with observers

Marked Birds Database Manual – Using the Observation Details screen

Marked Birds Database Manual – Working with images

Marked Birds Database Manual – Working with birds

Marked Birds Database Manual – Using the Bird Overview screen

Marked Birds Database Manual – Working with Markers and Marker Events