def _get_complete(node):
    """
    Get flag indicating whether the checklist contains all species seen.

    :param node: the tag for the body of the last section in the checklist.

    :return: True is all species seen were recorded, False if not.

    """
    tag = node.find('div', class_='all-spp-ans').find('h5')
    value = tag.text.strip().lower()
    return value == 'yes'
