Any change in the Methodology of field studies on bird Migration? A comparison of methods used in 1994-2003 and a Quarter Century earlier
Nowakowski, Jarosław, Chruściel, Jacek, Ginter, Małgorzata, Rosińska, Katarzyna
Does mist-netting provide reliable data to determine the sex and age ratios of migrating birds? A case study involving the Great Tit (Parus major) and the Blue Tit (Cyanistes caeruleus)
Nowakowski, Jarosław K., Chruściel, Jacek, Muś, Krzysztof
An Index to Estimate the Wing Area in A Small Passerine, Using the Blue Tit (Cyanistes caeruleus) As A Case Study
Nowakowski, Jarosław, Chruściel, Jacek
Speed of autumn migration of the Blue Tit (Parus caeruleus) along the eastern and southern Baltic coast
Nowakowski, Jarosław, Chruściel, Jacek