Wieland Heim @wielandheim.bsky.social · 05/10/2026This skylark continued #birdmigration from the island of Helgoland across the North Sea directly after transmitter tagging and was detected later that day on the coast: 130
Wieland Heim @wielandheim.bsky.social · 05/10/2026Catching migrating skylarks during the night for our studies always brings some nice bycatch - this time we got to ring a Short-eared Owl with @migecol.bsky.social & @ifv-whv.bsky.social 041
