Welcome to the Beta site. Beta means that you’re looking at the first version of the new Marine Data Exchange.
We’ll be continually testing and improving the site, so please let us know how we’re doing by getting in touch here

2009, COWRIE, Comparison of design and model-based estimates of seabird abundance derived from visual, digital still transects and digital video aerial surveys in Carmarthen Bay

2009, COWRIE, Comparison of design and model-based estimates of seabird abundance derived from visual, digital still transects and digital video aerial surveys in Carmarthen Bay

Topic categories:

Birds

Last series update:

May 2021

MEDIN approved

Industry:

Research

Collection date:

Mar 2009 - Mar 2009

Development:

COWRIE Research

Publication date:

May 2021

Organisation:

COWRIE

Phase:

Pre-construction

Description

The report in this series describes design-based and model-based estimates of abundance for a group of seabirds who reside in large aggregations (scoters) and another group of seabirds that are less consistently clumped (‘gulls’) from three types of aerial surveys in Carmarthen Bay. Each type of survey was conducted on four dates during the month o...