Nidification n. : The act or process of building a nest.

Example:
"The apterous bird was involved in Nidification." What does that mean?

Taxonomy
nidification, Merriam-Webster Online Dictionary, Dictionary, webster, building a nest, Word Games, Webster Online Dictionary with audio pronunciations, Medieval Latin, thesaurus, Google Search, Custom Search, glossary, english, language, ESL, Search, fi, Etymology.

Defination from the web:
nidification from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Etymology: Medieval Latin nidification-, nidificatio, from Latin nidificare to build a nest, from nidus nest. Date: 1658 : the act, process, ...