<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: all oceanographic data are freely available online at: http://shorestation.ucsd.edu/active/index_active.html; http://jisao.washington.edu/pdo/pdo.latest; http://www.o3d.org/npgo/npgo.php; and http://www.esrl.noaa.gov/psd/enso/mei/table.html. point blue conservation science seabird data included here are freely available for sharing, within the context of a data sharing agreement (http://www.pointblue.org/our-science-and-services/conservation-tools/data-solutions/point-blue-data-sharing-policy). summary data and information on how to obtain additional data can be found at the california avian data center (http://data.prbo.org/cadc2/index.php?page=colony-data).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>