这是一种濒危物种吗？
太仓港打捞上岸的江豚。[{'character': '太', 'pinyin': 'tai4', 'highest pitch': 10.96, 'lowest pitch': 9.25, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '仓', 'pinyin': 'cang1', 'highest pitch': 10.88, 'lowest pitch': 9.25, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '港', 'pinyin': 'gang3', 'highest pitch': 10.41, 'lowest pitch': 5.86, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '打', 'pinyin': 'da3', 'highest pitch': 6.9, 'lowest pitch': 5.55, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '捞', 'pinyin': 'lao1', 'highest pitch': 9.55, 'lowest pitch': 5.66, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 10.37, 'lowest pitch': 8.67, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '岸', 'pinyin': 'an4', 'highest pitch': 8.67, 'lowest pitch': 6.38, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.38, 'lowest pitch': 5.43, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '江', 'pinyin': 'jiang1', 'highest pitch': 9.22, 'lowest pitch': 8.63, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '豚', 'pinyin': 'tuen2', 'highest pitch': 9.15, 'lowest pitch': 5.74, 'duration': 0.4, 'prosody hierarchy': '#4'}]