Greylag geese with similar personalities have higher hatching success, study suggests

Birds of a feather flock together but strong pairing in geese has been shown to produce better breeding results, according to a new study. Focusing on a group of captive greylag geese, bird behavior experts from the University of Vienna and Flinders University have looked into the parental benefits of ‘made in heaven’ matches between […]

https://focusingonwildlife.com/news/greylag-geese-with-similar-personalities-have-higher-hatching-success-study-suggests/