Latest Skua Stories
DNA barcoding is used as an effective tool for both the identification of known species and the discovery of new ones.
By Emily Pykett SCOTLAND'S seabirds could be in the grip of another dire year, according to the latest counts of nesting birds across the UK.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.