giant petrel
Definition
Noun 1. A large seabird: A very large, brownish-gray seabird belonging to the petrel family, known for its scavenging behavior and powerful flight, primarily found in the Southern Ocean around Antarctica and subantarctic islands.
Usage
The term "giant petrel" refers specifically to the bird species of the genus Macronectes. It is used as a countable noun. * Scientists observed a giant petrel scavenging on the beach. * Giant petrels are often seen following ships. * The wingspan of the giant petrel is impressive.
Advanced Usage
- The term can be used in ecological and ornithological contexts to discuss the role of these birds as apex scavengers in their marine ecosystems.
- "Giant petrel" is often used in contrast to smaller, more delicate petrel species.
Variants and Related Words
- Southern giant petrel (): One of the two primary species, with a paler head.
- Northern giant petrel (): The other primary species, generally darker in coloration.
- Sea vulture: An informal name referencing its scavenging habits.
- Petrel: The broader family (Procellariidae) to which it belongs.
Synonyms
- Sea vulture (informal, descriptive)
- Macronectes (scientific genus name)
Related Phrases and Idioms
- To follow like a giant petrel: To persistently follow or trail something, often in anticipation of scavenging an opportunity. (This is a descriptive analogy, not a fixed idiom).
- The paparazzi followed the celebrity's car like a giant petrel.
Noun
-
large brownish petrel chiefly of Antarctic seas
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