Gouldian Finches (<i>Chloebia gouldiae</i>) Increase the Frequency of Head Movements with Increasing Risk at Water-holes but Prolong Interscan Intervals While Drinking: Two Different Strategies?

Birds at medium-sized waterholes showed a trend for longer interscan intervals as compared to birds at small waterholes (GLM parameter estimates Wald Chi 2 : n = 497, Chi 2 = 2.655, p = 0.103 ( p = 0.063 with bootstrapping)), whereas no significant differences were found between birds at large and small waterholes Chi 2 = 0.506, p = 0.477; Figure 3 ).

also in 53,322 other papers