Various pines, firs and spruces add green to the outdoors in cold, gray December, and I welcome them. But I also study the landscape this time of year to search for rare surprises with colorful ...
THE status of the common sheld-duck, Tadorna tadorna (L.), in Great Britain and Ireland has long been described in the ornithological literature as being similar to that of other British breeding ...
In their paper published in the journal Nature Human Behavior ... found that maize was a main component of the diet for muscovy ducks, suggesting they were intentionally fed, which further ...
CONTINUING our work on lysozymes from different origins (human; avian egg-white) 1, we have purified, analysed and compared different lysozymes isolated from the duck egg-white.