Individual study: Transportation techniques that minimise handling time, promptly provide food and water and provide dark environments increases warbler survival rates
Bocetti C.I. (1994) Techniques for prolonged confinement and transport of small insectivorous passerines. Journal of Field Ornithology, 65, 232-236
This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.
Use techniques to increase the survival of species after capture
A small controlled study over the summers of 1986-1988 tested two transportation methods (prior to reintroduction attempts) from Michigan to Ohio, USA (Bocetti 1994) and found that Nashville warblers Vermivora ruficapilla were more likely to survive using a modified technique that provided dark, quiet environments, prompter delivery of food and water and reduced handling time. When the standard technique for introducing warblers to captivity was used, 79% of warblers appeared to adapt to the captive environment and five birds died. When the new technique was used, 88% and 96% warblers (1987 and 1988 respectively) adapted, significantly more than when using the standard technique. A total of 188 trips (612 km one-way) were made without fatality.