On the origin and evolution of nest building by passerine birds

Article Abstract:

A study on the origin and evolution of nest-building by passerine birds was conducted to relate their nest-building behavior to their origin and early evolution. Results show that small birds were able to access several potential habitats during the late Tertiary period. Furthermore, the period was characterized by the presence of three basic nest types that were discovered to be used by the largest and most successful family of birds. Passerine bird nests were built to meet specific condition set by their environment, community and behavior.

Research, Analysis, Passeriformes, Perching birds, Evolution (Biology), Evolution

---

Old nests as cues for nest-site selection by birds: an experimental test in small even-aged forest plots

Article Abstract:

The feasibility of using old nests as cues for nest-site selection by birds was evaluated. Experiments were performed wherein old birds' nests were placed in 30 strategically located even-aged forest plots. Nest searches were then conducted periodically after several months to estimate the number of new nestsestablished by birds in the forest plots. Results reveal that the number of nests established by the breeding-bird community in the even-aged plots was notaffected by the relative density of the old nests.

---

Brown Thrasher nest reuse: a time saving resource, protection from search-strategy predators, or cues for nest-site selection?

Article Abstract:

It appears that old Brown Thrasher nests do not act to reduce predation risk or as cues for nest-site selections, according to research undertaken between 1995 and 1996 on the Konza Prairie Research Natural Area in Riley and Geary Counties, KS. There was found to be no significant connection between the density of old nests and the success of nests initiated in 1996. There was also no significant relationship between plot size and the number of old nests.

Similar abstracts:

• Abstracts: Characteristics and competition for nest cavities in burrowing Procellariiformes. Characteristics of foraging habitats and chick food provisioning by tropical roseate terns
• Abstracts: Complex function and expression of delta during Drosophila oogenesis
• Abstracts: Characterization of lactoferrin binding by Aeromonas hydrophila. Expression, purification, and characterization of the cellulose-binding domain of the scaffoldin subunit from the cellulosome of the Clostridium thermocellum
• Abstracts: Biodegradation of a synthetic lubricant by Micrococcus roseus. Biodegradation of natural rubber and related compounds: Recent insights into a hardly understood catabolic capability of microorganisms
• Abstracts: The energetics of migration and reproduction of Dusky Canada Geese. Energy expenditure and food requirement of Cassin's auklets provisioning nestlings

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.