Diminishing acid concentrations have long been thought to be one of the effects of ripening
grapes that leads to increased bird pressure approaching harvest. Blackbirds (Turdus merula…

A method for examining foraging decisions by birds damaging grapes in vineyards was
developed using a bird-feeder table, time-lapse video, and artificial foods. Behavioral responses …

Grape aromas may be a cue to foraging birds in vineyards, and two typical grape aromas
were offered in a controlled experiment to free-ranging blackbirds (Turdus merula) and …

Secondary metabolites in fruit are compounds that are not directly associated with plant
growth; some are directly related to plant reproductive processes, specifically seed protection …

In order to estimate the economic impact of damage inflicted by birds the damage inflicted
must be measured. This project addressed the need for a technique for a robust, repeatable …

The Falcons for Grapes project was originally funded by SFF and NZ Winegrowers with joint
objectives of conservation and of establishing falcons in vineyards where they would …

Vineyards in New Zealand suffer bird damage caused by several avian species, including
blackbirds and silvereyes. The introduced European Blackbird takes whole grapes which …

The Falcons for Grapes project began in late 2005. The aims of this project have been twofold
– to establish a colony of threatened NZ native falcons in vineyards, and to reduce bird …

New Zealand falcon (falco novaeseelandiae) project: identification of obstacles to adoption
by the industry - Dialnet Ayuda ¿En qué podemos ayudarle? × Buscar en la ayuda Buscar …

… Autores: Valerie P. Saxton …