Big Fish
Bumphead Parrotfish
Bolbometopon muricatum · Bony fish — family Scaridae
An oncoming herd of bumphead parrotfish sounds like road repair — the crunch of beaks shearing coral carries meters ahead of the fish themselves, olive-gray hulks with pink foreheads and pale beaks, moving in loose formation across the reef crest. They are ecosystem engineers on a heroic scale, each adult converting living rock into a yearly tonnage of white sand; entire beaches are, in part, their output. Sipadan's dawn parade of bumpheads along the reef edge is the species' showcase, and Palau protects spawning aggregations that gather at new moons. Slow-growing, communal, and easy to spear at night, they vanish quickly without protection — their presence is a reef's good-conduct medal.
Где и когда увидеть
«Постоянные» — значит, большинство погружений в этом месте позволяет встретить их; «сезонные» — значит, они стабильно присутствуют в указанные месяцы; всё остальное — приятный бонус, а не повод строить планы.
| Направление | Достоверность | Месяцы | Примечания |
|---|---|---|---|
| Sipadan & MabulMalaysia | Resident — seen on most dives | Круглый год | |
| PalauPalau | Resident — seen on most dives | Круглый год | |
| Raja AmpatIndonesia | Resident — seen on most dives | Круглый год | |
| Tubbataha ReefsPhilippines | Resident — seen on most dives | Mar–Jun |
Лучший месяц — коротко
| Месяц | Надёжные направления |
|---|---|
| January | Sipadan & Mabul · Palau · Raja Ampat |
| February | Sipadan & Mabul · Palau · Raja Ampat |
| March | Sipadan & Mabul · Palau · Raja Ampat · Tubbataha Reefs |
| April | Sipadan & Mabul · Palau · Raja Ampat · Tubbataha Reefs |
| May | Sipadan & Mabul · Palau · Raja Ampat · Tubbataha Reefs |
| June | Sipadan & Mabul · Palau · Raja Ampat · Tubbataha Reefs |
| July | Sipadan & Mabul · Palau · Raja Ampat |
| August | Sipadan & Mabul · Palau · Raja Ampat |
| September | Sipadan & Mabul · Palau · Raja Ampat |
| October | Sipadan & Mabul · Palau · Raja Ampat |
| November | Sipadan & Mabul · Palau · Raja Ampat |
| December | Sipadan & Mabul · Palau · Raja Ampat |
Как их понять
Среда обитания: Coral reefs and lagoons; sleeps in wrecks, caves, and channels in packed herds, grazes reef flats by day
Ареал: Indo-Pacific from the Red Sea and East Africa through the Coral Triangle to Micronesia and the western Pacific; scarce or gone near heavy fishing
Поведение: Travels in herds of a dozen to a hundred, grazing in slow bulldozer lines with audible crunches, trailing plumes of coral sand. Males headbutt audibly in dawn dominance contests — the function of the bump made literal. Sleeps communally and predictably, which made night spearfishing so devastating.
Рацион питания: Live coral and coralline algae — an adult crunches through tonnes of reef a year and excretes it as sand
Размер: как правило, около 1.0 m; задокументировано до 1.3 m (total length; the largest parrotfish, to around 45 kg).
Как вести себя рядом с ним
Never disturb sleeping herds on night dives — a panicked exodus injures fish on the reef. By day, position yourself beside the grazing line, not in it, and skip flash on close sleeping fish.
Охрана природы
Vulnerable; night spearfishing of sleeping herds emptied much of its range, and recovery is slow — protected aggregations at Palau, Sipadan, and Tubbataha are the benchmarks.
Известные места на карте
Смотреть
Из официальных источников
Best Places to Dive with Whale Sharks
Outrageously Tiny Fish
Sink or Swim? with Monét X Change | Monterey Bay Aquarium
Видео — это встроенные ссылки на каналы их авторов: мы ничего не размещаем у себя и указываем все источники.