The Garganey — Querquedula Circia (Linnæus)
This is one of our scarcest species, coming to us as a summer immigrant from April to September, and remaining in a few suitable spots to breed. It is commonest in Norfolk, and may also be found in Hants, Kent, Suffolk, and Yorkshire. Elsewhere its occurrences are rare and only consist of stragglers on migration.
It breeds regularly on the Continent from Sweden southwards, becoming commoner in the east.
The nest is usually placed in a dry and often open situation, where there is but little cover. The eggs resemble those of the Teal, but are rather greener in tint.
The crown and nape of the male are dark brown, with a conspicuous white stripe passing backwards over the eye. Cheeks and neck brown ticked with white. Back dark brown; wing coverts bluish grey. Chin black; breast pale brown, with dark crescentic bars; remainder of under parts white. Vermiculated on the flanks. Speculum green; bill black; legs greenish. Female somewhat similar to Duck of the common Teal, but may be distinguished by the presence of a light stripe over the eye. The feathers of the back are dark with light margins, not barred as in the Teal, while the feathers of the breast are also entirely dark with white margins. Length 16 in.; wing 7·8 in.