Newmilns population can be found nearby. To the west of Newmilns, local residents have sighted kingfishers along the riverbank which, although elusive, are a popular aspect of the river's biodiversity. Newmilns is also home to a large bird population. The jackdaw is perhaps the most common resident and can be found nesting and feeding in buildings and gardens throughout the town. Accompanying the jackdaw are its close relatives, crows and rooks (rooks are generally found on the outskirts of Newmilns) alongside a variety of other birds including the swift, swallow, sparrowhawk, wren, dunnock, robin, starling, pied wagtail, spotted flycatcher, magpie, dipper,
Common nightingale Common nightingale The common nightingale or simply nightingale ("Luscinia megarhynchos"), also known as rufous nightingale, is a small passerine bird best known for its powerful and beautiful song. It was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae. It belongs to a group of more terrestrial species, often called chats. "Nightingale" is derived from "night", and the Old English "galan", "to sing". The genus name "Luscinia" is Latin for "nightingale" and "megarhynchos" is from Ancient Greek "megas", "great" and "rhunkhos" "bill". The common nightingale is