Above is a list of countries for which contributions have been recorded.
The Maori Fishing Calendar is published in various forms in New Zealand. The Maori (and many other Pacific peoples) found that on certain days of the lunar cycle, fishing was better than at other times. These days are mainly the few days surrounding the New Moon.
Many people are quite convinced that, on balance, you will catch more "fish per unit effort" on a day when the Maori calendar predicts good fishing weather, than on other days. See World Tides for more information.