R IUCN · NT · Near Threatened Procellariiformes Procellariidae

Black-vented Shearwater

Puffinus opisthomelas

RIOC 2499

Black-vented Shearwater

Puffinus opisthomelas

Procellariiformes · Procellariidae

Black-vented Shearwater (Puffinus opisthomelas).

ATK264

DEF185

2435 / 11068

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Illustration · not to scale

Body Mass: 408 g
Diet: Aquatic prey
Migration: Partially migratory

⚔️ Ecological Combat Rationale

ATK 264

Dagger-like or spear bill specialized for precision thrusts and instantaneous underwater strike acceleration (ATK 264).

DEF 185

Tightly preened water-repellent oiled plumage resisting freezing currents and dive water resistance (DEF 185).

* These descriptions interpret game abilities, not measured physical strength. Generated scores use body mass, rarity and balancing rules; legacy cards retain manual values.

How to identify

Detailed field marks are not yet available. Use the linked sources to confirm an identification.

Similar species

Species-specific comparison notes are not yet available. Related birds below are not necessarily lookalikes.

Calls & songs

A playable recording is not currently available for this species.

🌍 Range & Habitat

Distribution: Pacific Ocean: I. San Martin (Western of Northwestern Baja) & Guadalupe & San Benito & Cedros & and Is. Natividad (Western of Central Baja California) & and I. Rasa (Northern Gulf of California; Northwestern Mexico) Habitat: Marine & Coastal

Frequently asked questions

What is its scientific name?

Puffinus opisthomelas

Which family does it belong to?

Petrels, Shearwaters, Diving Petrels (Procellariidae)

Where is it found?

Pacific Ocean: I. San Martin (Western of Northwestern Baja) & Guadalupe & San Benito & Cedros & and Is. Natividad (Western of Central Baja California) & and I. Rasa (Northern Gulf of California; Northwestern Mexico)