Exploring sources of (co-)variation in timing and total daily feeder visits in a wild population of black-capped chickadees.

Autor: Hobbs NL; Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada., Hawkshaw DM; Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada., Wijmenga JJ; Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada., Mathot KJ; Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.; Canada Research Chair in Integrative Ecology, Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.

Publikováno v: Biology letters [Biol Lett] 2024 Dec; Vol. 20 (12), pp. 20240365. Date of Electronic Publication: 2024 Dec 11.

A method for the microbiological assay of vitamin B12.

Autor: CAPPS BF, HOBBS NL, FOX SH

Publikováno v: The Journal of biological chemistry [J Biol Chem] 1949 Mar; Vol. 178 (1), pp. 517.