A nice article on birding culture
www.theguardian.com/environment/2021/jul/23/cockatoos-in-sydney-learning-from-each-other-to-bin-dive-for-food-study-finds Birding-Aus mailing list Birding-Aus@birding-aus.org To change settings or unsubscribe visit: birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org