Marine Mammals
Dugong
Dugong dugon · Marine mammal — family Dugongidae (order Sirenia)
The dugong is the sea cow the mermaid myth was pinned on, which says more about sailors' deprivation than the animal — what divers actually meet is a gray, whiskery vacuum of seagrass with a fluked tail and a permanently mild expression. Watching one work a meadow at Marsa Alam or Calauit is oddly absorbing: the muzzle plows, sand billows, halos of juvenile fish snap up the leavings, and every few minutes the whole gentle apparatus levers up for a breath. It is also a species living on thin margins, dependent on seagrass beds that anchors, coastal works, and warming keep erasing.
Wo und wann man eines sieht
„Resident" bedeutet, dass die meisten Tauchgänge am jeweiligen Tauchziel eine Begegnung erwarten lassen; „saisonal" bedeutet, dass die Art in den genannten Monaten zuverlässig anzutreffen ist; alles andere ist ein Bonus, keine Planungsgrundlage.
| Ziel | Zuverlässigkeit | Monate | Hinweise |
|---|---|---|---|
| Marsa Alam & the Deep SouthEgypt | Resident — seen on most dives | Ganzjährig | |
| CoronPhilippines | Resident — seen on most dives | Ganzjährig | |
| Ningaloo ReefAustralia | Occasional | Ganzjährig | |
| Espiritu SantoVanuatu | Occasional | Ganzjährig |
Bester Monat auf einen Blick
| Monat | Zuverlässige Reiseziele |
|---|---|
| January | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| February | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| March | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| April | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| May | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| June | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| July | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| August | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| September | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| October | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| November | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
| December | Marsa Alam & the Deep South · Coron · Ningaloo Reef · Espiritu Santo |
Sie verstehen
Lebensraum: Shallow, sheltered seagrass meadows — the only strictly marine herbivorous mammal, wholly tied to seagrass
Verbreitung: Patchy across the Indo-West Pacific from East Africa and the Red Sea through South and Southeast Asia to northern Australia, which holds most of the world's population
Verhalten: A slow, snuffling grazer that plows the bottom with a bristled, downturned muzzle, surfacing every few minutes with a soft snort. Generally shy; a handful of habituated individuals at tourism sites tolerate calm snorkelers, feeding on unconcerned while watched.
Ernährung: Seagrass, uprooted whole — feeding trails of bare sand snake across every meadow a dugong works
Größe: typischerweise rund 2.7 m; dokumentiert bis zu 3.0 m (body length; adults commonly 250–400 kg).
Wie man sich in ihrer Nähe verhält
Approach from the side on snorkel, never from above or behind; no touching, no blocking its path to the surface, motor off near feeding animals, and cap group sizes per local rules. If it leaves a feeding trail, let it go.
Naturschutz
Vulnerable globally and worse regionally — functionally extinct in Chinese waters and declining across much of Asia; seagrass protection, netting bans, and boat rules are the levers that matter.
Bekannte Tauchplätze dafür
Ansehen
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