One survey showed that in one year, out of nearly 44,000 young salmon that were tagged and released, only 3 percent (approximately 1,300) returned.
Suatu survei memperlihatkan bahwa dalam setahun, dari hampir 44.000 anak salmon yang diberi label dan dilepaskan, hanya 3 persen (kira - kira 1.300 ekor) yang kembali.