Ardea 110 (1)

The Firebirds Kempenaers B.
Daily and seasonal patterns in the singing activity of birds in East China Puswal S.M., Mei J., Wang M. & Liu F.  
Evidence of nocturnal migration over sea and sex-specific migration distance of Dutch Black-headed Gulls Fijn R.C., Govers L.L., Lutterop D., Middelveld R.P. & van Bemmelen R.S.A.  
Warmer winters increase the breeding success of the Goosander in the Pomeranian Lake District in Poland Marchowski D., Mohr A., Ławicki Ł. & Jankowiak Ł.  
Within- and between-year variation in the presence of individually marked Ruff Calidris pugnax at a stopover site during northward migration Vervoort R., Schmaltz L.E., Hooijmeijer J.C.E.W., Verkuil Y.I., Kempenaers B. & Piersma T  
Effects of year and box size on construction of Eurasian Nuthatch Sitta europaea nests Briggs K.B. & Deeming D.C.  
Foraging behaviour of the Eurasian Three-toed Woodpecker Picoides tridactylus in its peak abundance after wildfire Versluijs M., Mikusiński G. & Roberge J.-M.  
Semi-automated counts on drone imagery of breeding seabirds using free accessible software Corregidor-Castro A. & Valle R.G.  
Females and males sing distinctly different songs in a temperate zone songbird Liu P., Lai M., Wang M. & Sun Y.