pochard

Thân thiện

A male pochard dives for food in a calm lake.

Definition

Noun 1. A type of heavy-bodied diving duck native to the Old World, characterized by a grey-and-black body and a reddish head.

Usage

• The word "pochard" is a countable noun. Its plural form is "pochards."
• It is used specifically in ornithology (the study of birds) and birdwatching contexts to identify this particular genus () of diving ducks.
• It typically functions as the subject or object of a sentence.

Examples

• A pair of pochards were diving for aquatic plants in the lake.
• Birdwatchers traveled to the wetland reserve hoping to spot the rare pochard.
• The male pochard is easily identified by its distinctive reddish-brown head.

Advanced Usage

• The term is often modified by adjectives specifying the species or location, such as "common pochard" () or "Baer's pochard" ().

Variants and Related Words

• Common Pochard (n): The most widespread species of pochard in Europe and Asia.
• Red-crested Pochard (n): A related but distinct species () with a brighter red head and bill.
• Diving Duck (n): The broader category of ducks to which pochards belong, characterized by their ability to dive completely underwater to feed.

Synonyms

• Diving Duck (general term)
• (scientific genus name)

Notes on Meaning

• The definition refers specifically to ducks of the genus . Other ducks with "pochard" in their common name, like the "red-crested pochard" (genus ), are close relatives but not true pochards in the strict taxonomic sense.
• The "reddish head" is a key identifying feature, particularly of the male common pochard; females and some other species have more subdued brownish heads.

Học thuật

Noun

1. heavy-bodied Old World diving duck having a grey-and-black body and reddish head

Từ đồng nghĩa

• aythya ferina