Breeding Biology Of Black Woodpeckers: Institut Für Den Wissenschaftlichen Film (Göttingen, Germany)
Sign in to track this film in your collection or want list.
Shows selection of nest site by a pair of black woodpeckers, digging nest cavity in a tree trunk, and then care of young through various stages to fledging. Both parents participate. One scene illustrates pre-emption of partly constructed nest by a pair of predacious birds, but woodpeckers regain nest after intruders leave. Scenes photographed inside the nest show feeding of young, cleaning movements of parents, sitting on the brood, and general development of young
Related films
Sources
- 16mm Filmography (legacy record) — title, creator, format, sound, genre, description, catalog record
Original permalink · Record added 2023-02-28 06:48:08