Definition

Proper noun * Family Cuculidae: A biological family of birds within the order Cuculiformes. This family is characterized by a slender body, long tail, and often a curved bill. Many species are known for their distinctive calls and, notably, some practice brood parasitism.

Usage

• The term "Cuculidae" is used in formal, scientific contexts such as ornithology, zoology, and taxonomy to classify and discuss this specific group of birds.
• It is typically preceded by the word "family" to denote its rank in biological classification.

Examples

• The common cuckoo is a well-known member of family Cuculidae.
• Ornithologists study the unique reproductive strategies found within Cuculidae.
• Family Cuculidae is distributed worldwide, with many species found in tropical regions.

Advanced Usage

• In phylogenetic studies, Cuculidae is often discussed in relation to other bird families to understand evolutionary relationships.
• The morphological and behavioral traits defining Cuculidae are key subjects in avian research.

Variants and Related Words

• Cuculid (noun): A common name for any bird belonging to the family Cuculidae.
  • Several cuculids were observed in the canopy.
• Cuculiform (adjective): Relating to the order Cuculiformes, which contains the family Cuculidae.
  • The cuculiform birds share certain skeletal features.

Synonyms

• Cuckoo family: A common, non-scientific name for this group of birds.

Different Meanings

• The word "cuckoo" alone can refer to specific birds within this family, the characteristic call, or be used informally to describe a person as silly or eccentric. "Family Cuculidae" refers strictly to the scientific taxonomic group.

Noun

1. includes cuckoo; ani; roadrunner