Colour preferences in North Island robins (Petroica australis): Implications for deterring birds from poisonous baits
There is growing awareness and concern in New Zealand about native birds eating poisonous baits intended for pest species such as brushtail possums (Trichosurus vulpecula) and rats (Rattus rattus, R.,norvegicus, R. exulans). We investigated the colour preferences of North Island robins (Petroica australis) a species known to be vulnerable to poisoning.