Rooks Building at Christmas
Abstract
ON Christmas morning I saw a few rooks engaged in building in a clump of elms near my house. Four nests are now in progress, though the gale of December 30 made the rooks desist from their work. During the ten years (about) that I have watched their proceedings, I think I have never seen these birds begin building till February.
- Publication:
-
Nature
- Pub Date:
- January 1877
- DOI:
- 10.1038/015217d0
- Bibcode:
- 1877Natur..15..217I