William Velmala
- Lintuvesien ja kosteikkojen kunnostus ja hoito (2025)
- Luonnon Tutkija
- Nominate Hume’s Whitethroats in the Netherlands in September 2014 and Finland in November-December 2020 (2023)
- Dutch Birding
- Jurmon linnut: lintuaseman vaiheita vuodesta 1962 (2022) Kuntze Kim, Kylänpää Juha, Lehikoinen Esa, Velmala William, Kivivuori Osmo, Tirri Ina
- The Indo-European flyway: Opportunities and constraints reflected by Common Rosefinches breeding across Europe (2021)
- Journal of Biogeography
- Nosy neighbours: large broods attract more visitors. A field experiment in the pied flycatcher, Ficedula hypoleuca (2017)
- Oecologia
- Carry-over effects of conditions at the wintering grounds on breeding plumage signals in a migratory bird: roles of phenotypic plasticity and selection (2016)
- Journal of Evolutionary Biology
- Light-level geolocators reveal migratory connectivity in European populations of pied flycatchers Ficedula hypoleuca (2016)
- Journal of Avian Biology
- Predator encounters have spatially extensive impacts on parental behaviour in a breeding bird community (2016)
- Proceedings of the Royal Society B: Biological Sciences
- Sex-dependent responses to increased parental effort in the pied flycatcher (2016)
- Behavioral Ecology and Sociobiology
- Foster, but not genetic, father plumage coloration has a temperature-dependent effect on offspring quality (2015)
- Behavioral Ecology and Sociobiology
- Natural selection for earlier male arrival to breeding grounds through direct and indirect effects in a migratory songbird (2015)
- Ecology and Evolution
- Rariteettikomitean hyväksymät vuoden 2013 harvinaisuushavainnot (2014)
- Linnut-vuosikirja
- Kenttäoppaiden uusi polvi (2013)
- Tringa
- Keski-Aasian matkaajille (2013)
- Linnut
- Kun vaara uhkaa – Lintukoulu oppitunti 22 (2013)
- Linnut
- Lajioppaita käsikirjastoon (2013)
- Tringa
- Linnuista pintaa syvemmältä (2013)
- Linnut
- Linnunpesien rakennusohjeita (2013)
- Linnut
- Lukeminen kannattaa (2013)
- Tringa
- Ohjeita kiikarin valintaan – Lintukoulu oppintunti 21 (2013)
- Linnut